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  1. #include <stdio.h>
  2.  
  3. void print_line(int a, int b) {
  4. 	if (b > 9) return;
  5. 	printf("%d x %d = %2d\t%d x %d = %2d\t%d x %d = %2d\n",
  6. 		a, b, a*b, a+3, b, (a+3)*b, a+6, b, (a+6)*b);
  7. 	print_line(a, b + 1);
  8. }
  9.  
  10. void gugudan(int n) {
  11. 	if (n > 3) return;
  12. 	print_line(n, 1);
  13. 	putchar('\n');
  14. 	gugudan(n + 1);
  15. }
  16.  
  17. int main() {
  18. 	gugudan(1);
  19. }
  20.  
  21.  
Success #stdin #stdout 0s 2156KB
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stdin
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Standard input is empty
stdout
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1 x 1 =  1	4 x 1 =  4	7 x 1 =  7
1 x 2 =  2	4 x 2 =  8	7 x 2 = 14
1 x 3 =  3	4 x 3 = 12	7 x 3 = 21
1 x 4 =  4	4 x 4 = 16	7 x 4 = 28
1 x 5 =  5	4 x 5 = 20	7 x 5 = 35
1 x 6 =  6	4 x 6 = 24	7 x 6 = 42
1 x 7 =  7	4 x 7 = 28	7 x 7 = 49
1 x 8 =  8	4 x 8 = 32	7 x 8 = 56
1 x 9 =  9	4 x 9 = 36	7 x 9 = 63

2 x 1 =  2	5 x 1 =  5	8 x 1 =  8
2 x 2 =  4	5 x 2 = 10	8 x 2 = 16
2 x 3 =  6	5 x 3 = 15	8 x 3 = 24
2 x 4 =  8	5 x 4 = 20	8 x 4 = 32
2 x 5 = 10	5 x 5 = 25	8 x 5 = 40
2 x 6 = 12	5 x 6 = 30	8 x 6 = 48
2 x 7 = 14	5 x 7 = 35	8 x 7 = 56
2 x 8 = 16	5 x 8 = 40	8 x 8 = 64
2 x 9 = 18	5 x 9 = 45	8 x 9 = 72

3 x 1 =  3	6 x 1 =  6	9 x 1 =  9
3 x 2 =  6	6 x 2 = 12	9 x 2 = 18
3 x 3 =  9	6 x 3 = 18	9 x 3 = 27
3 x 4 = 12	6 x 4 = 24	9 x 4 = 36
3 x 5 = 15	6 x 5 = 30	9 x 5 = 45
3 x 6 = 18	6 x 6 = 36	9 x 6 = 54
3 x 7 = 21	6 x 7 = 42	9 x 7 = 63
3 x 8 = 24	6 x 8 = 48	9 x 8 = 72
3 x 9 = 27	6 x 9 = 54	9 x 9 = 81
https://ideone.com/egiq5U
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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