网易笔试题,求大佬回复,哪不对#include <bits/stdc++.h>using namespace std;int main(){int T,n;cin>>T;while(cin>>n){vector<int> a(n), b(n-1);int x;for(int i=0;i<n;i++){cin >> x;a.push_back(x);}for(int i=0;i<n-1;i++){cin >> x;b.push_back(x);}vector<int> dp(n+1, 10000);dp[0]=0;dp[1]=a[0];for(int i=2;i<=n;i++){dp[i]=min(dp[i-1]+a[i-1],dp[i-2]+b[i-2]);}int sec = dp[n]%60;int mil = dp[n]/60;if(mil>=60){int h = mil/60;mil = mil%60;}h = h+8;if(h<12)cout << setpresicion(2) << h << ":" << mil << ":" << sec << " " << "am" << endl;elsecout << setpresicion(2) << h << ":" << mil << ":" << sec << " " << "pm"<< endl;}return 0;