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C Programming

C Programming
Determine output:main(){ int i = 5; printf("%d%d%d%d%d", i++, i--, ++i, --i, i);}

54544
54554
45545
45445

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C Programming
What will be the output of the following code?void main(){ int a[10]; printf("%d %d", a[-1], a[12]);}

0 0
0 Garbage Value
Code will not compile
Garbage value 0
Garbage vlaue Garbage Value

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C Programming
Which of the following is the correct way of declaring a float pointer:

float ptr;
float *ptr;
None of these
*float ptr;

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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;}

Error
9
5
6
None of these

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C Programming
Find the output of the following program.#includevoid main(){ int y=10; if(y++>9 && y++!=10 && y++>11) printf("%d", y); else printf("%d", y);}

12
11
13
Compilation error
14

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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
10
Segmentation fault/runtime crash
Compiler time error

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