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  1. #include  <stdio.h>
  2. int main(void)
  3. {
  4.     int i,j,m;
  5.     for(i=1;i<=9; i++)
  6.     {
  7.         for(j=1; j<=i; j++)
  8.         {
  9.             m=i*j;
  10.             printf("%d*%d=%d ",i,j,m);
  11.         }
  12.         printf("\n");
  13.     }
  14.     return 0;
  15. }
Success #stdin #stdout 0s 5320KB
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/unHZLV
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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