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ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#136467	#186. Street Lamps	Wawi^#	Compile Error	/	/	C++98	1.6kb	2023-08-08 20:19:07	2024-07-04 01:25:30

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你现在查看的是最新测评结果

[2024-07-04 01:25:30]
评测

测评结果：Compile Error
用时：0ms
内存：0kb

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[2023-08-10 23:21:45]
System Update: QOJ starts to keep a history of the judgings of all the submissions.

[2023-08-08 20:19:07]
提交

answer

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

struct item{
    int first=0,second=0,val=0;
    int last=0;
};

void solve(){
    int n,q; cin >> n >> q;
    vector<vector<int>> nums(n+1);
    vector<item> calced(n+1);
    vector<int> sizes(n+1,1);
    for(int i=1; i <= n;i++){
        char c; cin >> c;
        nums[i].push_back(0);
        calced[i].second=c-'0';
    }
    for(int i=1; i <= q;i++){
        string s; cin >> s;
        if(s=="query"){
            int l,r; cin >> l >> r;
            bool ok=calced[l].second;
            // if(calced[l].first==nums[l][calced[l].last]) calced[l].last++;
            for(int j=calced[l].last+1; j < sizes[l];j++){
                if(ok){
                    calced[l].val+=nums[l][j]-calced[l].first;
                    ok=false;
                    calced[l].first=nums[l][j];
                    calced[l].second=0;
                    calced[l].last=j;
                }
                else ok=true,calced[l].second=1,calced[l].first=nums[l][j],calced[l].last=j;
            }
            if(calced[l].second){
                calced[l].val+=i-calced[l].first;
            }
            calced[l].first=i;
            cout << calced[l].val << endl;
        } else{
            int curr; cin >> curr;
            nums[curr].push_back(i);
            sizes[curr]++;
        }
    }
}

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    int t=1;
    // cin >> t;
    while (t--) {
        solve();
    }
    return 0;
}

源文件, 语言: C++98

詳細信息

answer.code:6:14: warning: non-static data member initializers only available with ‘-std=c++11’ or ‘-std=gnu++11’ [-Wc++11-extensions]
    6 |     int first=0,second=0,val=0;
      |              ^
answer.code:6:23: warning: non-static data member initializers only available with ‘-std=c++11’ or ‘-std=gnu++11’ [-Wc++11-extensions]
    6 |     int first=0,second=0,val=0;
      |                       ^
answer.code:6:29: warning: non-static data member initializers only available with ‘-std=c++11’ or ‘-std=gnu++11’ [-Wc++11-extensions]
    6 |     int first=0,second=0,val=0;
      |                             ^
answer.code:7:13: warning: non-static data member initializers only available with ‘-std=c++11’ or ‘-std=gnu++11’ [-Wc++11-extensions]
    7 |     int last=0;
      |             ^
answer.code: In function ‘void solve()’:
answer.code:12:22: error: ‘>>’ should be ‘> >’ within a nested template argument list
   12 |     vector<vector<int>> nums(n+1);
      |                      ^~
      |                      > >