Why do we use int main instead of void main in c?


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More C Interview Questions

write a c program to find the roots of a quadratic equation ax2 + bx + c = 0

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int array[]={1,2,3,4,5,6,7,8}; #define SIZE (sizeof(array)/sizeof(int)) main() { if(-1<=SIZE) printf("1"); else printf("2"); }

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find the output of the following program main() { int x=5, *p; p=&x; printf("%d",++*p); }

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What is the output of following program ? int main() { int x = 5; printf("%d %d %d\n", x, x << 2, x >> 2); }

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write a program to convert a expression in polish notation(postfix) to inline(normal) something like make 723+* (2+3) x 7 (not sure) just check out its mainly printing expression in postfix form to infix.

0 Answers   Lovely Professional University,






what do you mean by inline function in C?

0 Answers   IBS, TCS,


What do you know about the use of bit field?

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c program to compute Income tax and Net Salary for its employees. The company offers tax relief of Kshs. 650 for single employees and Kshs. 1,100 for married employees. The relief will be deducted from the Gross salary, to give the taxable income. This will be computed at the following rates: [10mks] Taxable Income Rate (%) <5000 0 5000-19999 6 20000-36999 9 37000 and above 16

1 Answers  


Define the scope of static variables.

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Why malloc is faster than calloc?

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Convert the following expression to postfix and prefix X $ Y Z - M + N + P / Q / (R + S)

2 Answers  


Given two strings S1 and S2. Delete from S2 all those characters which occur in S1 also and finally create a clean S2 with the relevant characters deleted.

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