what is diference between return 0 and return NULL??

3 Answers  

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What is meant by preprocessor in c?

0 Answers  

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What is the difference between test design and test case design?

0 Answers  

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main() { int age; float ht; printf("Enter height and age"); scanf("%d%d",&height,&age); if((age<=20)&&(ht>=5)) {printf("She loves you");} else {printf("She loves you");} }

2 Answers  

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Famous puzzles which are generally asked by companies during interviews ?

1 Answers   3D PLM, Yahoo,

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Program to find larger of the two numbers without using if-else,while,for,switch

11 Answers   iNautix, Wipro,

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can you explain in brief what is "r+" mode in a file... i know that it si used to read and modify rhe existing content.... but explalanation about the file pointer in "r+" mode i wann to know???????????

2 Answers   Cognizant,

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What do you mean by dynamic memory allocation in c?

0 Answers  

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write a c programming using command line argument,demonstrate set operation(eg;union,intersection,difference) example output is c:>setop 12 34 45 1 union 34 42 66 c:>setop 12 34 1 42 66 c:>setop 12 34 diff 12 56 67 78 setop 12 34

0 Answers  

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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 do the functions atoi(), itoa() and gcvt() do?

0 Answers   Aspire, Infogain,

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what is the use of a array in c

6 Answers  

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