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  1. #include <stdio.h>
  2. int main(void)
  3. {
  4.     int i, j;
  5.     for(i = 1; i <= 9; i++)
  6.     {
  7.         for(j = 1; j <=i; j++)
  8.         {
  9.             printf("%d*%d=%d\t",i,j, i * j);
  10.         }
  11.         printf("\n");
  12.     }
  13.     return 0;
  14. }
  15.  
Success #stdin #stdout 0s 5304KB
comments (?)
stdin 
Standard input is empty
stdout 
1*1=1	
2*1=2	2*2=4	
3*1=3	3*2=6	3*3=9	
4*1=4	4*2=8	4*3=12	4*4=16	
5*1=5	5*2=10	5*3=15	5*4=20	5*5=25	
6*1=6	6*2=12	6*3=18	6*4=24	6*5=30	6*6=36	
7*1=7	7*2=14	7*3=21	7*4=28	7*5=35	7*6=42	7*7=49	
8*1=8	8*2=16	8*3=24	8*4=32	8*5=40	8*6=48	8*7=56	8*8=64	
9*1=9	9*2=18	9*3=27	9*4=36	9*5=45	9*6=54	9*7=63	9*8=72	9*9=81
https://ideone.com/6rYJS1
language:
C (gcc 8.3)
created:
7 hours ago
visibility:
public

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