题解 | #中位数#
中位数
https://www.nowcoder.com/practice/2364ff2463984f09904170cf6f67f69a
#include<cstdio>
#include<algorithm>
using namespace std;
int a[1000];
bool comp(int lhs, int rhs){
if (lhs > rhs){
return true;
}
else{
return false;
}
}
int main(){
int n;
while (scanf("%d", &n) != EOF){
if (0 == n){
break;
}
for (int i = 0; i < n; i++){
int o;
scanf("%d", &a[i]);
}
sort(a, a+1000,comp);
if (n % 2 == 1){
printf("%d\n", a[n / 2]);
}
else{
printf("%d\n", (a[n / 2] + a[n / 2 - 1]) / 2);
}
}
}
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