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In this post, you will find the solution for Printing Pattern Using Loops in C-HackerRank Problem. We are providing the correct and tested solutions of coding problems present on HackerRank. If you are not able to solve any problem, then you can take help from our Blog/website.
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C is one of the most widely used Programming Languages. it is basically used to build Operating System. C was developed by Dennis Ritchie in 1972. Below are some examples of C Programming which might you understanding the basics of C Programming.
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Print a pattern of numbers from to as shown below. Each of the numbers is separated by a single space.
4 4 4 4 4 4 4 4 3 3 3 3 3 4 4 3 2 2 2 3 4 4 3 2 1 2 3 4 4 3 2 2 2 3 4 4 3 3 3 3 3 4 4 4 4 4 4 4 4
Input Format
The input will contain a single integer .
Constraints
Sample Input 0
2
Sample Output 0
2 2 2 2 1 2 2 2 2
Sample Input 1
5
Sample Output 1
5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4 5 5 4 3 3 3 3 3 4 5 5 4 3 2 2 2 3 4 5 5 4 3 2 1 2 3 4 5 5 4 3 2 2 2 3 4 5 5 4 3 3 3 3 3 4 5 5 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5
Sample Input 2
7
Sample Output 2
7 7 7 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6 6 6 6 6 7 7 6 5 5 5 5 5 5 5 5 5 6 7 7 6 5 4 4 4 4 4 4 4 5 6 7 7 6 5 4 3 3 3 3 3 4 5 6 7 7 6 5 4 3 2 2 2 3 4 5 6 7 7 6 5 4 3 2 1 2 3 4 5 6 7 7 6 5 4 3 2 2 2 3 4 5 6 7 7 6 5 4 3 3 3 3 3 4 5 6 7 7 6 5 4 4 4 4 4 4 4 5 6 7 7 6 5 5 5 5 5 5 5 5 5 6 7 7 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7
Printing Pattern Using Loops – Hacker Rank Solution
#include <stdio.h> #include <string.h> #include <math.h> #include <stdlib.h> int main() { int i,j,k,m,n,x; scanf("%d",&n); k=n; m = n+(n-1); for(i=0;i<m;i++) { for(j=0;j<m;j++) { if(i<=n-1) { if(i==0) { printf("%d ",k); } if(i>=1) { if(j<i) { printf("%d ",k-j); } else if(j>=i && j<m-i) { printf("%d ",k-i); } else { printf("%d ",(j-k+1)+1); } } } else if(i==n-1) { if(j<n) { printf("%d ",k-j); } else { printf("%d ",(j-k+1)+1); } } else if(i>=n) { x = m-i-1; if(i==m) { printf("%d ",k); } if(j<x) { printf("%d ",k-j); } else if(j>=x && j<m-x) { printf("%d ",k-x); } else { printf("%d ",(j-k+1)+1); } } } printf("\n"); } }