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QOJ
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 |
---|---|---|---|---|---|---|---|---|---|
#276811 | #7517. Flying Ship Story | ship2077 | WA | 110ms | 3864kb | C++14 | 1021b | 2023-12-06 11:01:59 | 2023-12-06 11:01:59 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
struct node{int x,y,v;};
vector<node>vec;
int x,y,op,T,lastans;
int read(){
int x=0,f=1;char ch=getchar();
while (!isdigit(ch)) {if (ch=='-') f=-1;ch=getchar();}
while (isdigit(ch)) x=x*10+ch-48,ch=getchar();
return x*f;
}
void insert(int x,int y,int v){
bool fl=0;
for (int i=0;!fl&&i<vec.size();i++)
if (v>vec[i].v) fl=1,
vec.insert(vec.begin()+i,{x,y,v});
if (!fl) vec.push_back({x,y,v});
for (int i=0;i<vec.size();i++){
int cnt0=0,cnt1=0;
for (int j=0;j<i;j++)
cnt0+=vec[i].x==vec[j].x,cnt1+=vec[i].y==vec[j].y;
if (cnt0>1||cnt1>1) return vec.erase(vec.begin()+i),void();
}
if (vec.size()>12) vec.pop_back();
}
int query(int x,int y){
for (int i=0;i<vec.size();i++)
if (vec[i].x^x&&vec[i].y^y)
return vec[i].v;
return 0;
}
int main(){
T=read();while (T--){
op=read();x=read()^lastans;y=read()^lastans;
if (op==1) insert(x,y,read()^lastans);
else printf("%d\n",lastans=query(x,y));
}
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 1ms
memory: 3864kb
input:
5 1 2 3 1 1 4 5 2 2 2 2 2 3 7 2 3 4
output:
2 1 0
result:
ok 3 lines
Test #2:
score: -100
Wrong Answer
time: 110ms
memory: 3564kb
input:
1000000 2 370943499 431961772 1 1 1 11995570 2 37566858 838793045 1 11995571 11995569 908148975 2 11995571 11995571 1 1 3 716821068 2 67877937 3 1 11995571 11995571 771898489 2 38381714 99749723 1 915818844 915818847 729541681 2 592361351 915818846 1 783627722 783627722 639375021 2 102203700 8636489...
output:
0 11995570 0 0 915818845 771898489 915818845 771898489 915818845 915818845 771898489 915818845 915818845 928786788 928786788 928786788 928786788 928786788 928786788 928786788 928786788 928786788 928786788 928786788 968045991 968045991 968045991 968045991 968045991 968045991 968045991 968045991 96804...
result:
wrong answer 4th lines differ - expected: '11995570', found: '0'