in malloc and calloc which one is fast and why?

1 Answers  

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Can a program have two main functions?

0 Answers  

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f(*p) { p=(char *)malloc(6); p="hello"; return; } main() { char *p="bye"; f(p); printf("%s",p); } what is the o/p?

7 Answers   Hughes,

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what is the difference between class and unio?

0 Answers   HCL, Wipro,

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What are actual arguments?

0 Answers  

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2.Given the short c program that follows a. make a list of the memory variables in this program b.which lines of code contain operations that change the contents of memory? what are those operations? Void main( void) { Double base; Double height; Double area; Printf(“enter base and height of triangle :”); Scanf(“%lg”, &base); Scanf(“%lg”, &height); Area=base*height/2.0; Printf(“the area of the triangle is %g \n”,area); }

1 Answers   Wipro,

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What is sizeof int in c?

0 Answers  

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#include<stdio.h> int fun(); int i; int main() { while(i) { fun(); main(); } printf("hello \n"); return 0; } int fun() { printf("hi"); } answer is hello.how??wat is tat while(i) mean?

7 Answers   Intel,

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with out using main how to execute the program?

2 Answers  

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pierrot's divisor program using c or c++ code

0 Answers  

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What is the importance of c in your views?

0 Answers  

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What is string in c language?

0 Answers  

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