How to write a program for swapping two strings without using 3rd variable and without using string functions.

7 Answers   iGate, Infotech,

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What is the difference between char a[] = "string"; and char *p = "string"; ?

14 Answers   Adobe, Honeywell, TCS,

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What is putchar() function?

0 Answers  

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what is the difference between NULL & NUL keywords in C?

3 Answers  

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What are multidimensional arrays?

0 Answers  

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#include<stdio.h> main(0 { printf("\n %d %d %d",sizeof(3),sizeof("3"),sizeof(3)); }

4 Answers   HCL,

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There is a number and when the last digit is moved to its first position the resultant number will be 50% higher than the original number.Find the number?

1 Answers  

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How can I remove the trailing spaces from a string?

0 Answers   Aspire,

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How can I call fortran?

0 Answers  

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for(i=1;i>0;i++); printf("i=%d",i); what will be the answer????

7 Answers  

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how to solve "unable to open stdio.h and conio.h header files in windows 7 by using Dos-box software

0 Answers  

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Explain what does the function toupper() do?

0 Answers  

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