Answer / guest

The best arrangement is to place each definition in some
relevant .c file, with an external declaration in a header file.

Answer / karnik ankit

the best way to declare and define global variables after
the header files or before the main function.

Answer / anurag aggarwal

after declaring the header files declare the global
variables to be used that is the best way.

Answer / vignesh1988i

as for C is concerned the best way to declare and define the
global variable is brefore the main() function

Answer / sathish

before the main

Answer / ajeet singh

through the "public" key world, we define the globle variable.

Answer / s.madhavi

By using #define directive............

What is a keyword?

0 Answers  

Is reference used in C?

1 Answers  

You have given 2 array. You need to find whether they will create the same BST or not. For example: Array1:10 5 20 15 30 Array2:10 20 15 30 5 Result: True Array1:10 5 20 15 30 Array2:10 15 20 30 5 Result: False One Approach is Pretty Clear by creating BST O(nlogn) then checking two tree for identical O(N) overall O(nlogn) ..we need there exist O(N) Time & O(1) Space also without extra space .Algorithm ?? DevoCoder guest Posted 3 months ago # #define true 1 #define false 0 int check(int a1[],int a2[],int n1,int n2) { int i; //n1 size of array a1[] and n2 size of a2[] if(n1!=n2) return false; //n1 and n2 must be same for(i=0;i<n1-1;i++) { if( !( (a1[i]>a1[i+1]) && (a2[i]>a2[i+1]) ) ) return false; } return true;//assumed that each array doesn't contain duplicate elements in themshelves }

0 Answers   Facebook,

How does free() know explain how much memory to release?

0 Answers  

1.find the second maximum in an array? 2.how do you create hash table in c? 3.what is hash collision

9 Answers   HCL, Qualcomm,

hi, which software companys will take,if d candidate's % is jst 55%?

0 Answers  

How do we open a binary file in Read/Write mode in C?

0 Answers   Alter,

question-how to run a c programme.

6 Answers  

#include<stdio.h> #include<conio.h> void main() { float a; clrscr(); a=0.5; if(a==0.5) printf("yes"); else printf("no"); getch(); }

9 Answers   TCS,

Write a c program to find, no of occurance of a given word in a file. The word is case sensitive.

2 Answers  

suppose we use switch statement and we intilize years name using enum statement like(jan,feb,mar,------dec) we take integer value as an input .question is that the month which we analyz is from 0 to 11 bt if i enter 12 than how he again starts from begning and print jan

1 Answers  

How do you list files in a directory?

0 Answers