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  1. /* Helloプログラム */
  2.  
  3. #include<stdio.h>
  4.  
  5. main()
  6. {
  7. int i,j;
  8.  
  9.  
  10.  
  11. for( j = 1 ; j <= 9 ; j ++ )
  12. for( i = 1 ; i <= 9 ; i++)
  13. printf(" %d × %d = %d\n", j , i , j*i );
  14.  
  15.  
  16. }
Success #stdin #stdout 0s 5280KB
stdin
Standard input is empty
stdout
 1 × 1 = 1
 1 × 2 = 2
 1 × 3 = 3
 1 × 4 = 4
 1 × 5 = 5
 1 × 6 = 6
 1 × 7 = 7
 1 × 8 = 8
 1 × 9 = 9
 2 × 1 = 2
 2 × 2 = 4
 2 × 3 = 6
 2 × 4 = 8
 2 × 5 = 10
 2 × 6 = 12
 2 × 7 = 14
 2 × 8 = 16
 2 × 9 = 18
 3 × 1 = 3
 3 × 2 = 6
 3 × 3 = 9
 3 × 4 = 12
 3 × 5 = 15
 3 × 6 = 18
 3 × 7 = 21
 3 × 8 = 24
 3 × 9 = 27
 4 × 1 = 4
 4 × 2 = 8
 4 × 3 = 12
 4 × 4 = 16
 4 × 5 = 20
 4 × 6 = 24
 4 × 7 = 28
 4 × 8 = 32
 4 × 9 = 36
 5 × 1 = 5
 5 × 2 = 10
 5 × 3 = 15
 5 × 4 = 20
 5 × 5 = 25
 5 × 6 = 30
 5 × 7 = 35
 5 × 8 = 40
 5 × 9 = 45
 6 × 1 = 6
 6 × 2 = 12
 6 × 3 = 18
 6 × 4 = 24
 6 × 5 = 30
 6 × 6 = 36
 6 × 7 = 42
 6 × 8 = 48
 6 × 9 = 54
 7 × 1 = 7
 7 × 2 = 14
 7 × 3 = 21
 7 × 4 = 28
 7 × 5 = 35
 7 × 6 = 42
 7 × 7 = 49
 7 × 8 = 56
 7 × 9 = 63
 8 × 1 = 8
 8 × 2 = 16
 8 × 3 = 24
 8 × 4 = 32
 8 × 5 = 40
 8 × 6 = 48
 8 × 7 = 56
 8 × 8 = 64
 8 × 9 = 72
 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