What is diffrance between declaration and defination of a variable or function

4 Answers  

---

how to make c program without a libary? e.g.#include<stdio.h> libary is not in c progaram.

2 Answers  

---

Is there any restriction in how many arguments printf or scanf function can take? in which file in my c++ compiler i can see the code for implementation of these two functions??

4 Answers  

---

How do i store a paragraph into a string? for example, if i input a long paragraph, the program will read the words one by one and concatenate them until no word is left.

1 Answers  

---

5. distance conversion: Convert a distance from miles to kilometers .there are 5280 feets per mile,12 inches per foot .2.54 centimeters per inch and 100000centimeters per kilometer

4 Answers  

---

program in c to print 1 to 100 without using loop

9 Answers   Wipro,

---

What is a void pointer in c?

0 Answers  

---

What would happen to X in this expression: X += 15; (assuming the value of X is 5)

0 Answers  

---

What is the best style for code layout in c?

0 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,

---

main() { int i,n=010; int sum=0; for(i=1;i<=n;i++) {s=s+i; } printf("%d",&s); getch(); }

6 Answers  

---

What is use of integral promotions in c?

0 Answers  

---