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  1. #include<stdio.h>
  2. #include<time.h>
  3.  
  4. int main(void){
  5. 	int a[5][5];
  6. 	int num;
  7. 	int max=99;
  8. 	int total = 10;
  9. 	srand((unsigned)time(NULL));
  10.  
  11. 	for(int b=1;b<=5;b++){
  12. 		for(int c=1;c<=5;c++){
  13. 			a[b][c]= (rand()% 99+1);
  14. 		}
  15. 	}
  16. 	for(int k=1;k<total;k++){
  17. 		num = rand()%max+1;
  18. 		printf("%2d/%d回目の数:",k+1,total);
  19. 		printf("%2d\n",num);
  20. 		for(int b=1;b<=5;b++){
  21. 		for(int c=1;c<=5;c++){
  22. 			a[b][c]= (rand()% 99+1);
  23. 			if(a[b][c]== num){
  24. 				a[b][c]=0;}
  25. 			if(a[b][c]==0){
  26. 				printf("**");}
  27. 			else;{
  28. 				a[b][c]=a[b][c];}
  29. 			getchar();
  30. 		}
  31. 		}
  32. 	}
  33. 	return 0;
  34. }
Success #stdin #stdout 0.01s 5276KB
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stdin
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Standard input is empty
stdout
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 2/10回目の数:83
 3/10回目の数:21
** 4/10回目の数:32
 5/10回目の数: 6
**** 6/10回目の数:65
** 7/10回目の数: 4
 8/10回目の数:67
 9/10回目の数:85
10/10回目の数:93
**
https://ideone.com/aDo42h
language:
C (gcc 8.3)
created:
8 hours ago
visibility:
public

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