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C Programming

C Programming
What will be the output of given program?#includevoid main(){int a=3;for(;a;printf("%d ", a--);}

3 2 1 0
infinity loop
no output
3 2 1

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C Programming
Determine Output:void main(){ char *str1 = "abcd"; char str2[] = "abcd"; printf("%d %d %d", sizeof(str1), sizeof(str2), sizeof("abcd"));}

2 4 5
2 4 4
5 5 5
2 5 5

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C Programming
A function 'p' that accepts a pointer to a character as argument and returns a pointer to an array of integer can be declared as

int *p(char *)[]
int(*p(char *))[]
int (*p) (char *)[]
None of these.

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C Programming
What will be the output of the program ?#includeint main(){ int arr[1] = {10}; printf("%d", 0[arr]); return 0;}

0
None of these
1
10
6

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C Programming
Determine Output:void main(){ static int var = 5; printf("%d ", var--); if(var) main();}

5 4 3 2 1
None of These
Infinite Loop
5 5 5 5 5

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C Programming
What will be the output of the following program?void main(){ int a, b, c, d; a = 3; b = 5; c = a, b; d = (a, b); printf("c=%d d=%d", c, d);}

c=5 d=5
c=5 d=3
c=3 d=3
c=3 d=5

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