Pattern 5

Write a program to print the given pattern.

Input Format: 
Input consists of a single integer.

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

Sample Input: 
5

Sample Output:

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

Code:

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