COMPUTER SCIENCE PRACTICAL FILE CLASS CL ASS 11 & 12 12 Karan Raghuvanshi Class XII-A Roll no: 9181688
CLASS 11
2
CLASS 11
2
INDEX Q1. Program to print “WELCOME IN C++”. Q2. Program to fnd fnd sm sm o! t"o nm#$rs. nm#$rs. Q%. Program to fnd s&ar$ o! a nm#$r. Q'. Program to ()$(* ")$t)$r a nm#$r is gr$at$r t)an or $ss t)an ot)$r nm#$r. Q,. Program to (a(at$ p$r($ntag$ mar*s !or t)r$$ s#-$(ts. Q. Program t)at r$ads t$mp$ratr$ in C$sis and dispa/s it in 0a)r$n)$it. Q. Program t)at r$ads radis o! a (ir($ and prints its ar$a. Q. Program t)at $nt$r 3a$ o! 4 !rom s$r and prints 5 6 24 and 7 6 24 81. Q9. Program to (on3$rt a gi3$n nm#$r o! da/s into /$ars: "$$*s and da/s. Q1;. Program !or s"apping o! t"o nm#$rs sing t)ird nm#$r. nm#$r. Q11. Program !or s"apping o! t"o nm#$rs "it)ot sing t)ird 3aria#$.
3
Q12. Program to inpt t)r$$ nm#$rs and print t)$ arg$st o! t)r$$. Q1%. Program to ()$(* ")$t)$r t)$ $nt$r$d nm#$r is odd or $3$n. Q1'. Program to fnd Simp$ Int$r$st and Compond Int$r$st. Q1,. Program to fnd ar$a o! a triang$. Q1. Program t)at s$$ds t)$ nam$ o! s$r and nm#$r o! nit and dispa/s dispa/s t)$ $$(tri(it/ ()arg$ "it) nam$. <)$ $$(tri(it/ #oard ()arg$s a((ording to !oo"ing data= For frst 100 units = 0!"unit For n#$t 200 units = %0!"unit #'on( 300 units = )0!"unit A t)$ s$rs ar$ ()arg$d motor ()arg$ aso ")i() is >s ,;. Q1. Program to $nt$r mar*s in f3$ s#-$(ts and (a(at$ p$r($ntag$. ?ispa/ ?ispa/ grad$ a((ording to !oo"ing sp$(if(ations. sp$(if(ations.
P$r($ntag$ *+0 ,= +0 -n(*.1 ,= .0 -n(*/1 ,= /0 -n(*)1 ,= )0 -n(*%1 ,= %0 -n(*1 ,=0
@rad$ A C D E F FAIL
Q1. Program t)at a(($pts a ()ara(t$r #$t"$$n A and and prints n$4t ' ()ara(t$rs. Q19. Program to inpt a std$nt t/p$ BAD or DF: and !or AD initiaiG$ t)$ (oag$ a((ont "it) >s 2;; ot)$r"is$ initiaiG$ t)$ )ost$ a((ont "it) >s 2;;. Q2;. Program t)at print ar$a !or ()oi($ 1 and p$rim$t$r !or ()oi($ 2 o! a (ir($ Q21. Program to fnd 3a$ o! P i! P6 B" + 4FH B/8GF. <)$ 3a$ o! ": 4: /: G is $nt$r$d #/ s$r. Q22. Program ")i() rais$ an/ nm#$r 4 to a positi3$ po"$r n. Q2%. Program to (a(at$ (ommission !or t)$ sa$sm$n t)$ (ommission is (a(at$d a((ording to !oo"ing rat$s. Sa$s 30001 on-r(s 22000 30000 12001 22000 %001 12000 0 %000
Commission rat$ 1% 10 / 3 0
Q2'. Program to print ")$t)$r t)$ $nt$r$d ()ara(t$r is an pp$r(as$ or a o"$r(as$ ()ara(t$r or a digit or an/ ot)$r ()ara(t$r. <)$ ASCII (od$s ar$ gi3$n #$o". C)ara(t$rs
ASCII >ang$ %
04 +4 A4 54 -4 64
. %/ )% +0 +/ 7 122
2,. Program to print ta#$ o! an/ nm#$r.
C88 PRO9RAMS Q1. Program to print “WELCOME IN C++”. #include
void main() { cout <<"Welcome in C++ Programming"; }
Welcome in C++ Programming.
)
Q2. Program to fnd sm o! t"o nm#$rs. #include void main() { int num!num!sum; cout<<"nter $um%er & "; cin>>num; cout<<"nter $um%er & "; cin>>num; sum'num+num; cout<<"um o num%ers& "<
nter $um%er & * nter $um%er & um o num%ers&
/
Q%. Program to fnd s&ar$ o! a nm#$r. #include void main() { int num!s,uare; cout<<"nter num%er& "; cin>>num; s,uare'num-num; cout<<",uare o num%er is& "<
nter num%er& * ,uare o num%er is& *
.
Q'. Program to ()$(* ")$t)$r a nm#$r is gr$at$r t)an or $ss t)an ot)$r nm#$r. #include #include void main() { clrscr(); int num!num; cout<<"nter value or num & ; cin>>num; cout<<"nter value or num & "; cin>>num; i(num>num) cout<<"$um is greater than num "; else cout<<"$um is smaller than num "; }
nter value or num & * nter value or num & / $um is smaller than num
+
Q,. Program to (a(at$ p$r($ntag$ mar*s !or t)r$$ s#-$(ts. #include void main() { loat nglish! 0aths! cience! um! Percentage; cout<<"nter mar1s o u%2ect $3456! 0786 9 C5$C& "; cin>>nglish>>0aths>>cience; um'nglish+0aths+cience; Percentage'um-//://; cout<<"Percentage ' "<
nter mar1s o u%2ect $3456! 0786 9 C5$C& / = * Percentage ' .
10
Q. Program t)at r$ads t$mp$ratr$ in C$sis and dispa/s it in 0a)r$n)$it. #include void main() { int Celsius! ?ahrenheit; cout<<"nter tem@erature in degree C4C5A& cin>>Celsius; ?ahrenheit'-Celsius:*+; cout<<"8em@erature in degree ?76B$658& }
";
"<
nter tem@erature in degree C4C5A& / 8em@erature in degree ?76B$658& /
11
Q. Program t)at r$ads radis o! a (ir($ and prints its ar$a. #include void main() { loat radius!area; cout<<"nter Badius o circle& "; cin>>radius; area'radius-.-radius; cout<<"7rea o Circle&"<
nter Badius o circle& 7rea o Circle& *.
12
Q. Program t)at $nt$r 3a$ o! 4 !rom s$r and prints 5 6 24 and 7 6 24 81. #include #include void main() { clrscr(); int !D!E; cout<<"nter & "; cin>>; D'-; E'-F; cout<<" G ' "<
nter & * G ' / I'
Q9. Program to (on3$rt a gi3$n nm#$r o! da/s into /$ars: "$$*s and da/s. 13
#include #include void main() { clrscr(); int totaldaDs!Dears!Jee1s!daDs!rem!rem; cout<<"nter total num%er o daDs & "; cin>>totaldaDs; Dears'totaldaDs:*; rem'totaldaDsK*; Jee1s'rem:L; rem'remKL; daDs'rem; cout<<"Gears ' "<
nter total num%er o daDs& * Gears ' Jee1s '
daDs '
Q1;. Program !or s"apping o! t"o nm#$rs sing t)ird nm#$r. #include 1
#include void main() { clrscr(); int a! %! c; cout<<"nter a & "; cin>>a; cout<<"nter % & "; cin>>%; c'a; a'%; %'c; cout<<"Hna' "<
nter a& * nter %& L a' L %' *
Q11. Program !or s"apping o! t"o nm#$rs "it)ot sing t)ird 3aria#$. #include #include void main() 1%
{ clrscr(); int a!%; cout<<"nter a & "; cin>>a; cout<<"nter % & "; cin>>%; a'a+%; %'aF%; a'aF%; cout<<"Malues ater sJa@@ing& "<<"Hna' "<
nter a& nter %& Malues ater sJa@@ing& a' %'
Q12. Program to inpt t)r$$ nm#$rs and print t)$ arg$st o! t)r$$. #include void main() { int !D!E; cout<<"nter three varia%les & "<<"Hn"; cin>>>>D>>E; 1)
i(>D99>E) cout<<"Hn"<<<<" is greater"; i(D>99D>E) cout<<"Hn"<99E>D) cout<<"Hn"<
nter three varia%les& * is greatest
Q1%. Program to ()$(* ")$t)$r t)$ $nt$r$d nm#$r is odd or $3$n. #include #include void main() { clrscr(); int num; cout<<"nter anD num%er& N; cin>>num; 1/
i(numK''/) cout<<"$um%er is even"; else cout<<"$um%er is odd"; }
nter anD num%er& * $um%er is odd nter anD num%er& = $um%er is even
Q1'. Program to fnd Simp$ Int$r$st and Compond Int$r$st. #include #include void main() { clrscr(); int P!B!8; loat 5!C5; cout<<"nter values or P B 8"<<"Hn"; cin>>P>>B>>8; 1.
5'P-B-8://; C5'P-(+B://)O8; cout<<"im@le interest' "<<5<<"Hn"<<"Com@ound 5nterest' "<
nter values or P B 8 /// * im@le interest ' */ Com@ound 5nterest ' //
Q1,. Program to fnd ar$a o! a triang$. #include #include void main() { clrscr(); int %! h! area; cout<<"nter values o ase and 6eight o triangle"<<"Hn"; cin>>%>>h; area'%-h:; cout<<"7rea o triangle& "<
nter values o ase and 6eight o triangle * 7rea o triangle& /
Q1. Program t)at s$$ds t)$ nam$ o! s$r and nm#$r o! nit and dispa/s t)$ $$(tri(it/ ()arg$ "it) nam$. <)$ $$(tri(it/ #oard ()arg$s a((ording to !oo"ing data= For frst 100 units For n#$t 200 units #'on( 300 units
= = =
0!"unit %0!"unit )0!"unit
20
A t)$ s$rs ar$ ()arg$d motor ()arg$ aso ")i() is >s ,;. #include #include #include void main() { clrscr(); char nameQ*R; int unit! charge; cout<<"nter Dour name& "; gets(name); cout<<"nter total units& "<>unit; i(unit<'//) charge'//-/://+*/; i(unit>//99unit<'//) charge'//-/://+(unitF//)-*/://+*/; i(unit>//) charge'//-/://+//-*/://+(unitF//)-/://+*/; @uts(name); cout<<"8otal lectricitD Charge& "<
nter Dour name& 7lo1 Sumar nter total units& =* 7lo1 Sumar 8otal lectricitD Charge& =
Q1. Program to $nt$r mar*s in f3$ s#-$(ts and (a(at$ p$r($ntag$. ?ispa/ grad$ a((ording to !oo"ing sp$(if(ations. P$r($ntag$ *+0 ,= +0 -n(*.1 ,= .0 -n(*/1
@rad$ A C 21
,= /0 -n(*)1 ,= )0 -n(*%1 ,= %0 -n(*1 ,=0
D E F FAIL
#include #include #include void main() { clrscr(); char nameQLR! grade; int eng! maths! cs! @hD! chem! sum! @ercentage; cout<<"nter Dour name& "; gets(name); cout<<"nter mar1s in * su%2ects"<<"Hn"; cin>>eng>>maths>>cs>>@hD>>chem; sum'eng+maths+cs+@hD+chem; @ercentage'sum:*; cout<<"Hn"<<"Hn"; @uts(name); cout<<"Percentage& "<< @ercentage </) grade'T7T; i(@ercentage <'/99 @ercentage >=) grade'TT; i(@ercentage <'=/99 @ercentage >L) grade'TCT; i(@ercentage <'L/99 @ercentage >) grade'TUT; i(@ercentage <'/99 @ercentage >*) grade'TT; i(@ercentage <'*/99 @ercentage >) grade'T?T; i(@ercentage <'/) grade'T3T; cout<<"Hn"<<"3rade& "<
nter Dour name& 7lo1 Sumar nter mar1s in * su%2ects 22
L * / 7lo1 Sumar Percentage& K 3rade& 7
Q1. Program t)at a(($pts a ()ara(t$r #$t"$$n A and and prints n$4t ' ()ara(t$rs. #include #include void main() { clrscr(); char ch; cout<<"nter character %etJeen 7 to V& "; cin>>ch; int num 'ch; cout<
cout<<" "<
nter character %etJeen 7 to V& ? 365V
Q19. Program to inpt a std$nt t/p$ BAD or DF: and !or AD initiaiG$ t)$ (oag$ a((ont "it) >s 2;; ot)$r"is$ initiaiG$ t)$ )ost$ a((ont "it) >s 2;;. #include void main() { char stutD@e; int collacc!hostelacc; cout<<"nter student tD@e& "; cin>>stutD@e; i(stutD@e''T7T) collacc'//; cout<
hostelacc'//; cout<
nter student tD@e& 7 Collage account& //
Q2;. Program t)at print ar$a !or ()oi($ 1 and p$rim$t$r !or ()oi($ 2 o! a (ir($ #include void main() { char choice; int radius! area! @eri; cout<<"nter radius o circle& "; cin>>radius; cout<<"nter or area or or @erimeter& "; cin>>choice; area'-radius-radius:L; @eri'--radius:L; i(choice''TT) cout<<"7rea& "<
}
nter radius o circle& L nter or area or or @erimeter& 7rea& *
Q21. Program to fnd 3a$ o! P i! P6 B" + 4FH B/8GF. <)$ 3a$ o! ": 4: /: G ar$ $nt$r$d #/ s$r. #include void main() { loat J! ! D! E! P; cout<<"nter num%ers J! ! D! E"; cin>>J>>>>D>>E; P' (J + ):(DFE); cout<<"HnP ' (J + ):(DFE) ' "<
nter num%ers J! ! D! E * 2)
L P ' (J + ):(DFE) '
Q22. Program ")i() rais$ an/ nm#$r 4 to a positi3$ po"$r n. #include #include #include void main() { clrscr(); long dou%le !n!@; cout<<"nter anD num%er & "; cin>>; cout<<"nter value o n& "; cin>>n; @'@oJ(!n); cout<<" raised to the @oJer n is& "<<@; }
2/
nter anD num%er & * nter value o n& raised to the @oJer n is& *
Q2%. Program to (a(at$ (ommission !or t)$ sa$sm$n t)$ (ommission is (a(at$d a((ording to !oo"ing rat$s. Sa$s 30001 on-r(s 22000 30000 12001 22000 %001 12000 0 %000
Commission rat$ 1% 10 / 3 0
#include #include void main() { clrscr(); loat sales; cout<<"nter sales made %D salesman& "; cin>>sales; 2.
i(sales>*///) i(sales<///) i(sales<///) i(sales<////) cout<<"Commission ' "<
nter sales sales made %D salesman& salesman& *= Commission ' *=.
Q2'. Program to print ")$t)$r t)$ $nt$r$d ()ara(t$r is an pp$r(as$ or a o"$r(as$ ()ara(t$r or a digit or an/ ot)$r ()ara(t$r. <)$ ASCII (od$s ar$ gi3$n #$o". C)ara(t$rs 04 +4 A4 54 -4 64
ASCII >ang$ . %/ )% +0 +/ 7 122
#include #include void main() { clrscr(); char ch; int num; cout<<"nter anD Character& "; cin>>ch; num'ch; i(num>'=) i(num>'*) 2+
i(num>'L99num<) cout<<"Hn8he entered character is a loJer case al@ha%et"; else cout<<"Hn8he entered character is a u@@er case al@ha%et"; else cout<<"Hn8he entered character is a digit"; else cout<<"Hn8he entered character is anD other character"; }
nter anD Character& 2 8he entered character is a loJer case al@ha%et
Q2,. Program to print ta#$ o! an/ nm#$r. #include #include void main() { clrscr(); int n!i; cout<<"Hnnter anD num%er &"; cin>>n; or(i';i<'/;i++) { cout<<"Ht"; cout<
nter anD num%er& = /
=
/ 30
CLASS 12
31
INDEX Q1: C++ P>O@>AMS: Q1.1. Ent$r nam$: ag$ and saar/ and dispa/ it #/ sing otsid$ t)$ (ass m$m#$r. Q1.2. Program ")i() gi3$s t)$ s&ar$s o! a t)$ odd nm#$rs stor$d in an arra/. Q1.%. Program to stor$ nm#$rs in an arra/ and ao" s$r to $nt$r an/ nm#$r ")i() )$Hs)$ "ants to fnd in arra/. Binar/ S$ar()F Q1.'. Program !or (op/ (onstr(tor. Q1.,. Ent$r nm#$rs in an arra/ in an/ ord$r and it "i gi3$ t)$ otpt o! nm#$rs in as($nding ord$r. Q1.. Ent$r an/ nm#$r !rom 2 digits to , digits and t)$ otpt "i #$ t)$ sm o! a t)$ distingis) digits o! t)$ nm#$rs. Q1.. Ent$r ro"s and (omns and t)$ otpt "i #$ t)$ sm o! t)$ diagonas. Q1.. Ent$r it$m no.: pri($ and &antit/ in a (ass. Q1.9. Ent$r an/ in$ or ()ara(t$r in a f$ and pr$ss to $4it t)$ program. 32
Q1.1;. Program "i r$ad t)$ "ords ")i() starts !rom 3o"$s stor$d in a f$. Q1.11. Ent$r $mpo/$$ no: nam$: ag$: saar/ and stor$ it in a f$. Q1.12. ?$$ting t)$ in!ormation o! $mpo/$$ #/ $nt$ring t)$ $mpo/$$ nm#$r. Q1.1%. Ent$r an/ nm#$r and its po"$r and t)$ otpt "i t)$ po"$r o! t)$ nm#$r. Q1.1'. Ent$r % strings and t)$ otpt "i s)o" t)$ ong$st string and t)$ s)ort$st string. Q1.1, Ent$r an/ nm#$r and t)$ otpt "i #$ a t)$ prim$ nm#$rs p to t)at nm#$r. Q1.1. S$$(tion sort Q1.1. Jsing oop (on($pt: t)$ program "i gi3$ t)$ otpt o! nm#$rs ma*ing a rig)t triang$. Q1.1. Program !or Sta(*s and Q$$. Q1.19Ent$r t"o arra/s and t)$ otpt "i #$ t)$ m$rg$ o! t"o arra/s. Q1.2;. S$&$n($ sort. 33
Q2:SQL QJE>IES AN? OJ
C88 PRO9RAMS Q1.1. Ent$r nam$: ag$ and saar/ and dispa/ it #/ sing otsid$ t)$ (ass m$m#$r. #include #include class a%c { ::@rivate& char nQ/R; int a; loat sal; @u%lic& void getdata(void) { cout<<"Hnnter name "; cin>>n; cout<<"Hnnter age "; cin>>a; cout<<"Hnnter salarD "; cin>>sal; } void @utdata(void) { cout<<"HnHn$70 5 "<
}
3%
Q1.2. Program ")i() gi3$s t)$ s&ar$s o! a t)$ odd nm#$rs stor$d in an arra/. #include #include main() { int aQ/R!i!; clrscr(); cout<<"Hnnter no o elements "; cin>>; or(i'/;i<;i++) { cout<<"Hnnter no "; cin>>aQiR; } cout<<"HnHn7rr& "; or(i'/;i<;i++) cout<<" "<
3)
3/
Q1.%. Program to stor$ nm#$rs in an arra/ and ao" s$r to $nt$r an/ nm#$r ")i() )$Hs)$ "ants to fnd in arra/. Binar/ S$ar()F #include #include main() { int aQ/R!n!i!no!loJ'/!high!mid!'/; clrscr(); cout<<"Hnnter no o elements "; cin>>n; or(i'/;i>aQiR; } cout<<"HnHn"; or(i'/;i>no; high'nF; Jhile(loJ<'high 99 ''/) { mid'(loJ+high):; i(aQmidR''no) { cout<<"HnHn"<aQmidR) loJ'mid+; else high'midF; } i(''/) cout<<"HnHn"<
3.
Q1.'. Program !or (op/ (onstr(tor. 3+
#include #include #include class data { char nQ/R; int age; loat sal; @u%lic& data(){} data(char QR!int a!loat 1) { strc@D(n!); age'a; sal'1; } data(data 9@) { strc@D([email protected]); age'@.age;::+/; sal'@.sal;::+///; } dis@laD() { cout<<"HnHn$70 & "<
::im@licit caling
0
Q1.,. Ent$r nm#$rs in an arra/ in an/ ord$r and it "i gi3$ t)$ otpt o! nm#$rs in as($nding ord$r. B##$ SortF #include 1
#include void main() { int aQ/R!n!i!2!t; clrscr(); cout<<"Hnnter no o elements in 7 "; cin>>n; or(i'/;i>aQiR; } cout<<"HnHn"; or(i'/;iaQ2+R) { t'aQ2R; aQ2R'aQ2+R; aQ2+R't; } cout<<"HnHn"; or(i'/;i
2
Q1.. Ent$r an/ nm#$r !rom 2 digits to , digits and t)$ otpt "i #$ t)$ sm o! a t)$ distingis) digits o! t)$ nm#$rs. #include #include main() { 3
int a'/!%'/!c; clrscr(); cout<<"Hnnter value or 7 "; cin>>a; Jhile(a>/) :: or(;a>/;) or or(i'a;i>/;i'i:/) { c'aK/; %'%+c; a'a:/; } cout<<"Hnum o digits "<<%; getch(); }
Q1.. Ent$r ro"s and (omns and t)$ otpt "i #$ t)$ sm o! t)$ diagonas. #include #include main() { int aQ/RQ/R!i!2!r!c; clrscr();
cout<<"Hnnter no o roJs "; cin>>r; cout<<"Hnnter no o Col "; cin>>c; or(i'/;i>aQiRQ2R; } int sum'/!sum'/; or(i'/;i/) :: cout</) cout</) cout</) :: cout<
sum'sum+aQiRQ2R; } }
cout<<"HnHn?irst diagonal sum "<
Q1.. Ent$r it$m no.: pri($ and &antit/ in a (ass. #include #include class dd { char itemQ/R; int @r!,tD; @u%lic& )
void getdata(); void @utdata(); }; void dd&&getdata() { cout<<"Hnnter item name "; cin>>item; cout<<"Hnnter @rice "; cin>>@r; cout<<"Hnnter ,uantitD "; cin>>,tD; } void dd&&@utdata() { cout<<"HnHn5tem name&"<
/
Q1.9. Ent$r an/ in$ or ()ara(t$r in a f$ and pr$ss to $4it t)$ program. #include #include<stream.h> .
#include main() { char ch; clrscr(); ostream ("em@"); ::im@licit ::ostream ; ::.o@en("em@"!ios&&out); ::e@licit cout<<"Hnnter char "; Jhile() ::ininitD { ch'getche(); :: to in@ut a single charactor %D 1eD%ord. i(ch''T-T) %rea1; i(ch'') { cout<<"Hn"; <
+
Q1.1;. Program "i r$ad t)$ "ords ")i() starts !rom 3o"$s stor$d in a f$. #include %0
#include<stream.h> #include main() { char chQ=/R; int cnt'/; clrscr(); istream ("em@"); ostream ("tem@"); Jhile(Y.eo()) { >>ch; cout<
cout<<"HnHn$ame start Jith voJels HnHn"; .o@en("tem@"!ios&&in); Jhile() ::Jhile(Y.eo()) { >>ch; cout<<"Hn"<
%1
Q1.11. Ent$r $mpo/$$ no: nam$: ag$: saar/ and stor$ it in a f$. #include #include #include<stream.h> int roJ'*!col'; %2
class a%c { @rivate& int em@no; char nQ/R; int age; loat sal; @u%lic& void getdata() { char ch; cin.get(ch); :: 8o em@tD %uer cout<<"Hnnter em@loDee no "; cin>>em@no; cout<<"Hnnter name "; cin>>n; cout<<"Hnnter age "; cin>>age; cout<<"Hnnter salarD "; cin>>sal; } void @utdata() { :: gotoD(col!roJ); cout<<"Hn"<
.see1g(/); ::.clear(); ::clrscr(); or(i'/;i<;i++) { .read((char-)9@!siEeo(@)); @.@utdata(); } .close(); getch(); }
%
Q1.12. ?$$ting t)$ in!ormation o! $mpo/$$ #/ $nt$ring t)$ $mpo/$$ nm#$r. #include #include %%
#include<stream.h> #include class a%c { @rivate& int em@no; char nQ/R; int age; loat sal; @u%lic& void getdata() { cout<<"Hnnter em@loDee no "; cin>>em@no; cout<<"Hnnter name "; cin>>n; cout<<"Hnnter age "; cin>>age; cout<<"Hnnter salarD "; cin>>sal; } void @utdata() { cout<<"HnHn"<
%rea1; @.@utdata(); } cout<<"Hnnter em@loDee no "; cin>>em@; .clear(); .see1g(/); ::Jhile() Jhile(Y.eo()) { .read((char-)9@!siEeo(@)); i(.eo()) %rea1; i(em@Y'@.getem@no()) .Jrite((char-)9@!siEeo(@)); } .close(); .close(); remove("em@*.tt"); rename("tem@"!"em@*.tt"); .o@en("em@*.tt"!ios&&inZios&&%inarD); cout<<"HnHn$70Ht73Ht747BG"; .see1g(/); ::or(i'/;i<;i++) Jhile(Y.eo()) { .read((char-)9@!siEeo(@)); i(.eo()) %rea1; @.@utdata(); } .close(); getch(); }
%/
Q1.1%. Ent$r an/ nm#$r and its po"$r and t)$ otpt "i t)$ po"$r o! t)$ nm#$r. #include %.
#include #include #deine CA(a!%) @oJ(a!%) ::a>%\a&% main() { int !D!E; clrscr(); cout<<"Hnnter %ase value "; cin>>; cout<<"Hnnter @oJer "; cin>>D; E'CA(!D); cout<<"Hn"<
Q1.1'. Ent$r % strings and t)$ otpt "i s)o" t)$ ong$st string and t)$ s)ort$st string. #include #include %+
#include main() { char nQ/R!nQ/R!nQ/R; int l!l!l; clrscr(); cout<<"Hnnter tring "; cin>>n; cout<<"Hnnter tring "; cin>>n; cout<<"Hnnter tring "; cin>>n; l'strlen(n); l'strlen(n); l'strlen(n); (l>l 99 l>l) \cout<<"Hn4ong& "<l 99 l>l) \ cout<<"Hn4ong& "<
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Q1.1, Ent$r an/ nm#$r and t)$ otpt "i #$ a t)$ prim$ nm#$rs p to t)at nm#$r. #include #include main() { )1
int n!i!2!@; clrscr(); cout<<"Hnnter no o $ "; cin>>n; or(i';i<'n;i++) { @'/; or(2';2<'i:;2++) i(iK2''/) @'; i(@''/) cout<<" "<
Q1.1. S$$(tion sort. #include #include void main() { int aQ/R!n!i!2!t!min!@; clrscr(); )2
cout<<"Hnnter no o elements in 7 "; cin>>n; or(i'/;i>aQiR; } cout<<"HnHn"; or(i'/;i
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Q1.1. Jsing oop (on($pt: t)$ program "i gi3$ t)$ otpt o! nm#$rs ma*ing a rig)t triang$. #include #include )
main() { int i!2; clrscr(); or(i';i<';i++) { cout<<"HnHn"; or(2';2<'i;2++) cout<<" "<
Q1.1. Program !or Sta(*s and Q$$. #include #include #include struct ,ueue )%
{ int ; ,ueue -net; }-ront'$A44!-rear; void insert(int); void delnode(); void dis@laD(); void main() { int a!ch; clrscr(); do { cout<<"Hnnter or 5nsert"; cout<<"Hnnter or Uelete"; cout<<"Hnnter or dis@laD"; cout<<"Hnnter or eit"; cout<<"HnHnnter Dour choice "; cin>>ch; sJitch(ch) { case & cout<<"Hnnter no or insert "; cin>>a; insert(a); %rea1; case & delnode(); %rea1; case & dis@laD(); %rea1; case & eit(/); } } Jhile(); getch(); } void insert(int no) :: char strQR { ,ueue -@tr; @tr'neJ ,ueue; :: strc@D(@trF>n!str) :: @tr'(struct ,ueue-)malloc(siEeo(struct ,ueue)); @trF>'no; @trF>net'$A44; i(ront''$A44) { ront'@tr; ))
rear'@tr; } else { rearF>net'@tr; rear'@tr; } } void delnode() { int @; ,ueue -@tr; i(ront''$A44) { cout<<"HnHnXueue is m@tD"; return; } @'rontF>; ::strc@D(@!rontF>n) @tr'ront; ront'rontF>net; delete @tr; cout<<"HnHndeleted element "<<@<<"Hn"; } void dis@laD() { ,ueue -@tr; cout<<"HnXueue noJ&F Hn"; or(@tr'ront;@trY'$A44;@tr'@trF>net) cout<<" "<<@trF>; }
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Q1.19Ent$r t"o arra/s and t)$ otpt "i #$ t)$ m$rg$ o! t"o arra/s. )+
# include # include main() { int arrQ//R!arrQ//R!arrQ//R!c!i'/!2'/!1'/!siEe!siEe; clrscr(); cout<<"Hn enter no o element o arr "; cin>>siEe; or (i'/;i>arrQiR; } cout<<"Hn enter no o element o arr "; cin>>siEe; or (i'/;i>arrQiR; } cout<<"Hn arr "; or (i'/;i
cout<<"Hn arr "; or (i'/;i<1;i++) cout<<" "<
Q1.2;. S$&$n($ Sort BIns$rtion SortF #include #include /1
void main() { int aQ/R!n!i!2!t; clrscr(); cout<<"Hnnter no o elements in 7 "; cin>>n; or(i'/;i>aQiR; } cout<<"HnHn"; or(i'/;iaQ2R) { t'aQiR; aQiR'aQ2R; aQ2R't; } cout<<"HnHn"; or(i'/;i
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Q2.. m/s&K s$$(t pp$rB$nam$F “$mp nam$” !rom $mp
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Q2.9. m/s&K s$$(t -o#: instr B-o#:D$DF as “$ in $nam$” !rom $mp
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Q2.1;. m/s&K s$$(t $nam$: $ngt) B$nam$Fas “nam$ $ngt)” !rom $mp ")$r$ $mpno 6
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Q2.11. m/s&K s$$(t $!t BIn!ormati(s pra(ti($sD:,F
Q2.12. m/s&K s$$(t rig)t BIn!ormati(s pra(ti($sD:,F
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