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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4.  
  5. int main(void) {
  6. 	// your code goes here
  7. 	int a[50];//50個の乱数の配列
  8. 	int i, j, temp;
  9.  
  10. 	for(i = 0; i < 50; i++){
  11.         a[i] = rand() % 100000000000000;   //乱数を発生
  12. 	}
  13.  
  14. 	for(i = 0; i < 49; i++){          //バブルソート
  15. 		for(j = 0; j < 49 - i; j++){
  16. 			if(a[j] > a[j + 1]){
  17. 				temp = a[j];
  18. 				a[j] = a[j + 1];
  19. 				a[j + 1] = temp;
  20. 			}
  21.  
  22. 		}
  23. 	}
  24.  
  25.  
  26. 		int p;
  27. 	for(p = 0; p < 50; p++){
  28.  
  29. 		int n=a[p];           //p番目の要素が二桁になるまで１０で割る
  30. 			while(n > 100){
  31. 				n/=10;
  32. 			}
  33. 		if (n==10){
  34. 			printf("%d\n",a[p]);
  35. 		}
  36.  
  37. 	}
  38.  
  39.  
  40. 	return 0;
  41. }
  42.  
  43.  
Success #stdin #stdout 0s 5324KB
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1025202362
1059961393
https://ideone.com/koRSpy
language:
C (gcc 8.3)
created:
2 hours ago
visibility:
public

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