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  1. // BubleSort
  2. #include <stdio.h>
  3. #include <stdlib.h>
  4.  
  5. void printA(int a[], int n){
  6.     int i;
  7.     for(i=0;i<n;i++){
  8.         printf("%d ",a[i]);
  9.     }
  10.     printf("\n");
  11. }
  12.  
  13. void swap(int* a, int* b){
  14.     int  tmp;
  15.     tmp = *a;
  16.     *a = *b;
  17.     *b = tmp;
  18. }
  19.  
  20.  
  21. //バブルソート関数
  22. void BubleSort(int a[], int n)
  23. {for(int i=0;i<n;i++)
  24. {for(int j=0;j<i;j++)
  25. {if(a[i]>a[j])
  26. {swap(&a[i],&a[j]);}		
  27. 	}
  28. }
  29. }
  30.  
  31. int main(void){
  32.     int n,i;
  33.     int *v;
  34.     scanf("%d",&n);
  35.     v = (int*)malloc(sizeof(int)*n);
  36.     if(v==NULL){
  37.         printf("ERROR\n");
  38.         return -1;
  39.     }
  40.     for(i=0;i<n;i++){
  41.         scanf("%d",&v[i]);
  42.     }
  43.     BubleSort(v,n);
  44.     printA(v,n);
  45.     free(v);
  46.     return 0;
  47. }
  48.  
Success #stdin #stdout 0s 5224KB
comments (?)
stdin
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8
21 55 5 13 8 2 34 3
stdout
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55 34 21 13 8 5 3 2
https://ideone.com/eFGIki
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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