Pattern 7

Write a program to print the given pattern.

Input Format: 
Input consists of a single integer.

Output Format:
Refer sample output. There is a trailing space at the end of each line.

Sample Input:
5

1 
2 2
3 3 3
4 4 4 4
5 5 5 5 5

Code:

  #include<stdio.h>
int main(){
  int n,i,j,k=1,a=1;
  scanf("%d",&n);
  
  for(i=0;i<n;i++){
    for(j=1;j<=k;j++){
      printf("%d ",a);
    }
    k++;
    a++;
    printf("\n");
  }
  return 0;
}