What is the use of pointers in C?


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More C Interview Questions

Write a program to know whether the input number is an armstrong number.

0 Answers   Wipro,


How the C program can be compiled?

11 Answers   HP,


when i declare as: void main() { clrscr(); int a=10; printf("%d",a) } my problem that why generate a error in above programs. please tell me answer seriously .

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find the output? void r(int a[],int c, int n) { if(c>n) { a[c]=a[c]+c; r(a,++c,n); r(a,++c,n); } } int main() { int i,a[5]={0}; r(a,0,5); for(i=0;i<5;i++) printf("\n %d",a[i]); getch(); }

0 Answers   Microsoft,


Write a c program to build a heap method using Pointer to function and pointer to structure ?

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Why use int main instead of void main?

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How can I find the modification date and time of a file?

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the real constant in c can be expressed in which of the following forms a) fractional form only b) exponential form only c) ascii form only d) both a and b

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What is page thrashing?

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what are the advantages & disadvantages of unions?

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in which language c language is written?

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How can I manipulate individual bits?

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