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C Programming

C Programming
Determine Output:void main(){ char a[]="12345"; int i = strlen(a); printf("%d", ++i);}

6
7
None of These
5

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C Programming
The output of the following program is:#define f(g,g2) g##g2void main(){ int var12=100; printf("%d", f(var,12));}

Syntax error
g##g2
100
Runtime error
10012

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C Programming
Determine output:void main(){ int i=0, j=1, k=2, m; m = i++ || j++ || k++; printf("%d %d %d %d", m, i, j, k);}

None of these
1 1 2 2
0 1 2 3
0 1 2 2
1 1 2 3

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C Programming
Determine Output:#include#define a 10void main(){ #define a 50 printf("%d", a);}

Compiler Error
10
None of These
50

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

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

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C Programming
What will be the output of the following program?#includevoid main(){ int i = 10; void *p = &i; printf("%d\n", (int)*p);}

Undefined behavior
Compiler time error
Segmentation fault/runtime crash
10

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