题解 | #争夺前五名#
争夺前五名
https://www.nowcoder.com/practice/cd052308a1c44a88ad00255f312c3e14
#include <stdio.h>
#include<malloc.h>
int main() {
int n;
scanf("%d", &n);
int* arr = (int*)malloc(n * sizeof(int));
for (int i = 0; i < n; i++) {
scanf("%d", &arr[i]);
}
for (int i = 0; i < n; i++) {
for (int j = 0; j < n - i - 1; j++) {
if (arr[j] < arr[j + 1]) {
int t = arr[j];
arr[j] = arr[j + 1];
arr[j + 1] = t;
}
}
}
for(int i=0;i<5;i++)
printf("%d ", arr[i]);
free(arr);
return 0;
}
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