What is main () in c?

0 Answers  

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what are brk, sbrk?

1 Answers   Oracle,

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what is volatile in c language?

9 Answers   Cap Gemini, HCL, Honeywell, TCS, Tech Mahindra,

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int arr[] = {1,2,3,4} int *ptr=arr; *(arr+3) = *++ptr + *ptr++; Final contents of arr[]

6 Answers   Hughes,

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#include<std.h> int main() { char *str[]={"Frogs","Do","Not","Die","They","Croak!"}; printf("%d %d\n",sizeof(str),strlen(str)); ...return 0; } what will the output of the above program?

6 Answers  

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Can we declare variable anywhere in c?

0 Answers  

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write a program to copy the string using switch case?

0 Answers   Mind Tree,

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which one is not preprocessor directive a)#if b)#elif c)#undef d)#pragma

16 Answers   Accenture, Infosys, TCS, Wipro,

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WRITE A PROGRAM TO MERGE TWO SORTED ARRAY USING MERGE SORT TECHNIQUE..

0 Answers  

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3. When do you say that a digraph is acyclic A)if and only if its first search does not have back arcs B)a digraph is acyclic if and only if its first search does not have back vertices C)if and only if its first search does not have same dfnumber D)None of these

0 Answers   Accenture,

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main() { FILE *fs; char c[10]; fs = fopen(“source.txt”, ”r”); /* source.txt exists and contains “Vector Institute” */ fseek(fs,0,SEEK_END); fseek(fs,-3L,SEEK_CUR); fgets(c,5,fs); puts(c); }

1 Answers   Vector,

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Explain the priority queues?

0 Answers  

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