Answer Posted / harshal

Heap is for being free memory.

How can you increase the allowable number of simultaneously open files?

1139

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Write a C program to count the number of email on text

1901

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What are the disadvantages of a shell structure?

1329

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Write a program to produce the following output: 1 2 3 4 5 6 7 8 9 10

15792

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How can I swap two values without using a temporary?

1092

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Can we access array using pointer in c language?

1077

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What is a program?

1243

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Why do we use header files in c?

1058

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What is the difference between a string copy (strcpy) and a memory copy (memcpy)? When should each be used?

1102

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What is use of bit field?

1281

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write a program to input 10 strings and compare without using strcmp() function. If the character of one string matches with the characters of another string , sort them and make it a single string ??? example:- str1="Aakash" st2="Himanshu" str="Uday" output:- Aakashimanshuday (please post the answer as quickly as possible)

2086

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What is calloc()?

1064

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How can you read a directory in a C program?

1129

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#include main() { int *p, *c, i; i = 5; p = (int*) (malloc(sizeof(i))); printf(" %d",*p); *p = 10; printf(" %d %d",i,*p); c = (int*) calloc(2); printf(" %d ",*c); }

1039

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What is difference between && and & in c?

1091

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