Why does the call char scanf work?

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What are loops c?

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what would be the output of the follwing struct st { char name[20]; int i; float f; }; main() { struct st emp = {"forum"}; printf("%d %f",emp.i,emp.f); }

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write an algorithm to display a square matrix.

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Give a one-line C expression to test whether a number is a power of 2. [No loops allowed - it's a simple test.]

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Why is a semicolon (;) put at the end of every program statement?

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What header files do I need in order to define the standard library functions I use?

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How to calculate sum

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#include main() { char s[] = "Bouquets and Brickbats"; printf(" %c, ",*(&s[2])); printf("%s, ",s+5); printf(" %s",s); printf(" %c",*(s+2)); }

0 Answers   Wilco,

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Explain b+ tree?

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write a program to produce the following output; ABCDEFGFEDCBA ABCDEF FEDCBA ABCDE EDCBA ABCD DCBA ABC CBA AB BA A A

17 Answers   ABC, College School Exams Tests,

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Why use int main instead of void main?

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