Submission #4541091


Source Code Expand

#include<cstdio>
#include<iostream>
using namespace std;
string a,s[10010],no="not";
int n;
bool vis[10010];
int main(){
    while(cin>>a) {
        s[++n]=a;
    }
    int last;
    for(int i=n-2;i>=1;i--) { 
        if(!vis[i+2]) {
            last = i + 2;
        }
        if(s[i]==no&&s[i+1]==no&&s[last]!=no) {
            vis[i] = vis[i + 1] = 1;
            i--;
        }
    }
    int t=n;
    while(vis[t]){
        t--;
    }
    for(int i=1;i<=n;i++) {
        if(!vis[i]){
            cout<<s[i];
            if(i!=t) {
                cout<<" ";
            }
            else{
                cout<<endl;
            }
        }
    }
    return 0;
}

Submission Info

Submission Time
Task A - 二重否定除去法則
User luogu_bot1
Language C++ (GCC 5.4.1)
Score 100
Code Size 703 Byte
Status AC
Exec Time 2 ms
Memory 384 KB

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 19
Set Name Test Cases
All scrambled_00.txt, scrambled_01.txt, scrambled_02.txt, scrambled_03.txt, scrambled_04.txt, scrambled_05.txt, scrambled_06.txt, scrambled_07.txt, scrambled_08.txt, scrambled_09.txt, scrambled_10.txt, scrambled_11.txt, scrambled_12.txt, scrambled_13.txt, scrambled_14.txt, scrambled_15.txt, scrambled_16.txt, scrambled_17.txt, scrambled_18.txt
Case Name Status Exec Time Memory
scrambled_00.txt AC 1 ms 384 KB
scrambled_01.txt AC 1 ms 384 KB
scrambled_02.txt AC 1 ms 384 KB
scrambled_03.txt AC 1 ms 384 KB
scrambled_04.txt AC 1 ms 384 KB
scrambled_05.txt AC 2 ms 384 KB
scrambled_06.txt AC 2 ms 384 KB
scrambled_07.txt AC 2 ms 384 KB
scrambled_08.txt AC 2 ms 384 KB
scrambled_09.txt AC 2 ms 384 KB
scrambled_10.txt AC 2 ms 384 KB
scrambled_11.txt AC 2 ms 384 KB
scrambled_12.txt AC 2 ms 384 KB
scrambled_13.txt AC 2 ms 384 KB
scrambled_14.txt AC 2 ms 384 KB
scrambled_15.txt AC 2 ms 384 KB
scrambled_16.txt AC 2 ms 384 KB
scrambled_17.txt AC 2 ms 384 KB
scrambled_18.txt AC 2 ms 384 KB