刚刚从P3397过来的我果断写出TLE代码:
#include<bits/stdc++.h>
#define r 100000000
using namespace std;
int a[r],n,m,x,y,z;
int main(){
cin.tie(0);
cin>>n>>m;
for(int i=1;i<=n;i++)cin>>a[i];
for(;m--;){
cin>>x>>y>>z;
for(int i=x;i<=y;i++)
a[i]+=z;
}
int minn=2<<20;
for(int i=1;i<=n;i++){
minn=min(minn,a[i]);
}
cout<<minn;
return 0;
}
P3397暴力AC记录