Answer Posted / guest

predfined

What do you mean by dynamic memory allocation in c? What functions are used?

1221

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What is modeling?

1094

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main() { struct s1 { char *str; struct s1 *ptr; }; static struct s1 arr[] = { {"Hyderabad",arr+1}, {"Bangalore",arr+2}, {"Delhi",arr} }; struct s1 *p[3]; int i; < BR> for(i=0;i<=2;i++) p[i] = arr[i].ptr; printf("%s ",(*p)->str); printf("%s ",(++*p)->str); printf("%s ",((*p)++)->str); }

1506

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Are negative numbers true in c?

1106

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What is modifier & how many types of modifiers available in c?

1071

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Why do we need volatile in c?

1227

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What is static memory allocation? Explain

1135

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What is the difference between typedef and #define?

1111

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#define MAX(x,y) (x) >(y)?(x):(y) main() { inti=10,j=5,k=0; k= MAX(i++,++j); printf("%d..%d..%d",i,j,k); }

1208

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What is #include called?

1099

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Why does this code crash?

1142

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How can I discover how many arguments a function was actually called with?

1112

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What will the preprocessor do for a program?

1116

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What happens if you free a pointer twice?

1134

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Is stack a keyword in c?

1145

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