main() { int a,b; printf("%d,%d",scanf("%d%d",&a,&b)); } => do u mean above program's output... =>output will be:2,whatever you enter value for b. =>because scanf is a library fn which will return how many arguements it processes, and second value you are right mr.Satya but i found my self unable to understand that for the first time scanf returns the no of successful matches but how for the second time it returns the value of 'b'.while a function should return the same 'r' value every time.

1 Answers   Cisco,

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What is the difference b/w Structure & Union?

3 Answers  

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hOW Can I add character in to pointer array of characters char *a="indian"; ie I want to add google after indian in the char *a

1 Answers  

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largest Of three Number using without if condition?

0 Answers  

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What is wrong with this declaration?

0 Answers  

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#include main() { enum _tag{ left=10, right, front=100, back}; printf("left is %d, right is %d, front is %d, back is %d",left,right,front,back); }

0 Answers   Wilco,

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Tell us bitwise shift operators?

0 Answers  

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How do i store a paragraph into a string? for example, if i input a long paragraph, the program will read the words one by one and concatenate them until no word is left.

1 Answers  

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how write a addtion of two single dimensional array using of pointer in c language?

3 Answers   DRDO,

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what is the use of ~ in c lang?????

3 Answers  

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Explain what standard functions are available to manipulate strings?

0 Answers  

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What could possibly be the problem if a valid function name such as tolower() is being reported by the C compiler as undefined?

0 Answers  

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