Write a C program to check whether a number is negative, positive or zero
A number is said to be negative if it is less than zero and it is said to be positive if it is greater than zero . So in the program we will check that number is greater than zero or not .So let’s start……….
code:-
#include<stdio.h>
int main()
{
int n;
printf(“Enter a number “);
scanf(“%d”,&n);
if(n>0)
{
printf(“Number is postive”);
}
else if(n==0)
{
printf(“Number is zero”);
}
else
printf(“Number is negative”);
return 0;
}
Output:-
Enter a number
–25
Number is negative
Video solution:-
Recommended Post:
Hackerearth Problems:-
- Very Cool numbers | Hacker earth solution
- Vowel Recognition | Hackerearth practice problem solution
- Birthday party | Hacker earth solution
- Most frequent | hacker earth problem solution
- program to find symetric difference of two sets
- cost of balloons | Hacker earth problem solution
- Chacha o chacha | hacker earth problem solution
- jadu and dna | hacker earth solution
- Bricks game | hacker earth problem
- Anti-Palindrome strings | hacker earth solution
- connected components in the graph | hacker earth data structure
- odd one out || hacker earth problem solution
- Minimum addition | Hackerearth Practice problem
- The magical mountain | Hackerearth Practice problem
- The first overtake | Hackerearth Practice problem
Hackerrank Problems:-
Data structure:-
- Program to find cycle in the graph
- Implementation of singly link list
- Implementation of queue by using link list
- Algorithm of quick sort
- stack by using link list
- program to find preorder post order and inorder of the binary search tree
- Minimum weight of spanning tree
- Preorder, inorder and post order traversal of the tree
Key points:-
- How to set limit in the floating value in python
- What is boolean data type
- How to print any character without using format specifier
Must check this:-
MCQs:-