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  1. // Solve the game
  2.  
  3. #include <stdio.h>
  4. #include <stdlib.h>
  5.  
  6. void printA(int a[], int n){
  7.     int i;
  8.     for(i=0;i<n;i++){
  9.         printf("%d ",a[i]);
  10.     }
  11.     printf("\n");
  12. }
  13.  
  14. void swap(int* a, int* b){
  15.     int  tmp;
  16.     tmp = *a;
  17.     *a = *b;
  18.     *b = tmp;
  19. }
  20.  
  21. //ゲーム結果を出力する関数
  22. void solve(int a[], int n){
  23. 	int i,j,ans;
  24.     for(i=0; i<n-1; i++){
  25.         for(j=1; j<n-i; j++){
  26.             if(a[j-1] < a[j]){
  27.                 swap(&a[j-1],&a[j]);
  28.             }
  29.         }
  30.     }
  31.     ans = 0;
  32.     for(i=0;i<n;i+=2) ans += a[i];
  33.     printf("A:%d\n",ans);
  34.     ans = 0;
  35.     for(i=1;i<n;i+=2) ans += a[i];
  36.     printf("B:%d\n",ans);
  37. }
  38.  
  39. int main(void){
  40.     int n,i;
  41.     int *v;
  42.     scanf("%d",&n);
  43.     v = (int*)malloc(sizeof(int)*n);
  44.     if(v==NULL){
  45.         printf("ERROR\n");
  46.         return -1;
  47.     }
  48.     for(i=0;i<n;i++){
  49.         scanf("%d",&v[i]);
  50.     }
  51.     solve(v,n);
  52.     free(v);
  53.     return 0;
  54. }
  55.  
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
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8
21 55 5 13 8 2 34 3
stdout
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A:87
B:54
https://ideone.com/Xqccej
language:
C (gcc 8.3)
created:
10 hours ago
visibility:
public

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