Answer / ankur

#include<iostream.h>
#include<conio.h>
#include<string.h>
void main()
{
clrscr();
char str[40],ch;
int num;
cout<<"Entre a string :";
cin.getline(str,40);
cout<<"Entre a character :";
cin>>ch;
for(int i=0;i!='\0';++i)
{
if(str[i]==ch)
num=num+1;
}
cout<<num;
getch();
}

Answer / jyoti

#include<stdio.h>
#include<conio.h
#include<string.h>
void main()
{
char st[200],nw[20];
int i,j=0;
clrscr();
printf("enter string");
gets(st);
printf("enter new string");
gets(nw);
for(i=0;st[i]!='\0';i++)
{if (strcmp(nw,st)==0)
j=j++;
}}
getch();
}

pick out the odd one out of the following a.malloc() b.calloc() c.free() d.realloc()

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program for validity of triangle from 3 side

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a=0; b=(a=0)?2:3; a) What will be the value of b? why b) If in 1st stmt a=0 is replaced by -1, b=? c) If in second stmt a=0 is replaced by -1, b=?

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What is the heap?

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What are header files and explain what are its uses in c programming?

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What is the difference between pure virtual function and virtual function?

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1.)how to find d most repeated word in a string? string ="how do you do"?? output should be do

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In C, What is the #line used for?

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Is array name a pointer?

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What is sizeof int in c?

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How do you define a string?

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