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C Programming

C Programming
#includevoid main(){ int *ptr, a=10; ptr = &a; *ptr += 1; printf("%d, %d", *ptr, a);}

10, 10
11, 10
11, 11
10, 11

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C Programming
What will be the output of the given program?#includevoid main(){int value1, value2=100, num=100;if(value1=value2%5) num=5;printf("%d %d %d", num, value1, value2);}

5 0 20
100 0 100
100 100 100
100 5 100
5 0 100

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C Programming
Which of the following function calculates the square of 'x' in C?

pow(2, x)
pow(x, 2)
power(2, x)
power(x, 2)
sqr(x)

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C Programming
Determine Output:void main(){ int i; char a[]="�"; if(printf("%sn", a)) printf("Ok here n"); else printf("Forget itn");}

Ok here
Error
Forget it
None of These

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C Programming
What will be the output of the program ?#includevoid main(){ float arr[] = {12.4, 2.3, 4.5, 6.7}; printf("%d", sizeof(arr)/sizeof(arr[0]));}

6
4
None of these
5
7

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C Programming
What will be the output of following program code?#include int main(void){ char p; char buf[10] = {1, 2, 3, 4, 5, 6, 9, 8}; p = (buf + 1)[5]; printf("%d", p); return 0;}

None of these
5
9
Error
6

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