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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int n;
  5.     printf("Enter the number: \n");
  6.     scanf("%d",&n);
  7.  
  8.  
  9.       for(int i=1;i<=n;i++){
  10.                int a=1;
  11.            for(int j=1;j<=i;j++){
  12.               printf(" %d ",a);
  13.               a++;
  14.            }
  15.  
  16.            for(int k=1;k<i-1;k++){
  17.               printf(" * ");
  18.             }
  19.  
  20.          printf("\n");
  21.       }
  22. 	return 0;
  23. }
  24.  
Success #stdin #stdout 0s 5320KB
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stdin
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7
stdout
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Enter the number: 
 1 
 1  2 
 1  2  3  * 
 1  2  3  4  *  * 
 1  2  3  4  5  *  *  * 
 1  2  3  4  5  6  *  *  *  * 
 1  2  3  4  5  6  7  *  *  *  *  *
https://ideone.com/FDPBmt
language:
C (gcc 8.3)
created:
17 days ago
visibility:
public

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