Why pointers are used?


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More C Interview Questions

What is array in C

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i want explaination about the program and its stack reprasetaion fibbo(int n) { if(n==1 or n==0) return n; else return fibbo(n-1)+fibbo(n-2); } main() { fibbo(6); }

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What is logical error?

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How #define works?

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void main(){ int a; a=1; while(a-->=1) while(a-->=0); printf("%d",a); }

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Is a house a mass structure?

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what is the difference between const volatile int i & volatile const int j;

2 Answers   HCL,


What is a pointer on a pointer in c programming language?

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What are the loops in c?

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Is it possible to use curly brackets ({}) to enclose single line code in c program?

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#include<conio.h> #include<stdio.h> void main() { int i; if(1,0,2,3) { printf("if"); } else { printf("else"); } getch(); } Can any body tell the answer of this question with explanation?

3 Answers   Huawei,


void swap(int a,int b) { a=a+b; b=a-b; a=a-b; } in this code always gives the same result for all case

9 Answers   Accenture, TCS,


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