What is the process of writing the null pointer?


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main() { int a[3][4] ={1,2,3,4,5,6,7,8,9,10,11,12} ; int i, j , k=99 ; for(i=0;i<3;i++) for(j=0;j<4;j++) if(a[i][j] < k) k = a[i][j]; printf("%d", k); }

4 Answers   Vector, Wipro, Zoho,


How pointer is different from array?

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can any one tell that i have a variable which is declared as static but i want this variable to be visible to the other files? how?

2 Answers  


In C language, the variables NAME, name, and Name are all the same. TRUE or FALSE?

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Famous puzzles which are generally asked by companies during interviews ?

1 Answers   3D PLM, Yahoo,






2. What is the function of ceil(X) defined in math.h do? A)It returns the value rounded down to the next lower integer B)it returns the value rounded up to the next higher integer C)the Next Higher Value D)the next lower value

3 Answers   Accenture,


#include<stdio.h> int fun(); int i; int main() { while(i) { fun(); main(); } printf("hello \n"); return 0; } int fun() { printf("hi"); } answer is hello.how??wat is tat while(i) mean?

7 Answers   Intel,


Is the below things valid & where it will be stored in memory layout ? static const volatile int i; register struct { } ; static register;

2 Answers   Lucent,


What are types of preprocessor in c?

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Explain how do you print only part of a string?

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Write a program to reverse a given number in c?

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Why is c called c?

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