C Language MCQ - English
What will be the output of the program?#include<stdio.h>
int fun(int);
int main()
{
float k=3;
fun(k=fun(fun(k)));
printf("%f\n", k);
return 0;
}
int fun(int i)
{
i++;
return i;
}
Answer : A
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1) What will be the output of the program? #include<stdio.h>
void fun(int*, int*);
int main()
{
int i=5, j=2;
fun(&i, &j);
printf("%d, %d", i, j);
return 0;
}
void fun(int *i, int *j)
{
*i = *i**i;
*j = *j**j;
}
2) What will be the output of the program in 16 bit platform (Turbo C under DOS)?#include<stdio.h>
int main()
{
int fun();
int i;
i = fun();
printf("%d\n", i);
return 0;
}
int fun()
{
_AX = 1990;
}
3) How many times the program will print "Study 2 Online" ? #include<stdio.h>
int main()
{
printf("Study 2 Online");
main();
return 0;
}
4) What will be the output of the program? #include<stdio.h>
int i;
int fun();
int main()
{
while(i)
{
fun();
main();
}
printf("Hello\n");
return 0;
}
int fun()
{
printf("Hi");
}
5) Which library function returns number of seconds elapsed beyond a designated base time?