Submission #713835

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
713835	2023-03-23 05:58:36	scottchou	Team Contest (JOI22_team)	C++17	37 / 100	2091 ms	4456 KiB

team

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#include<bits/stdc++.h>
using namespace std;
int const N = 150005;
struct Person{
    int x, y, z;
}a[N];
bool cmp(Person x, Person y){
    return x.x < y.x;
}
bool cmp2(Person x, Person y){
    return x.y < y.y;
}
int main(){
    int n;
    cin >> n;
    vector<int> xsort, ysort, zsort;
    for(int i = 0; i < n; i++){
        cin >> a[i].x >> a[i].y >> a[i].z;
        xsort.push_back(a[i].x);
        ysort.push_back(a[i].y);
        zsort.push_back(a[i].z);
    }
    sort(a, a + n, cmp);
    sort(xsort.begin(), xsort.end());
    sort(ysort.begin(), ysort.end());
    sort(ysort.begin(), ysort.end());
    xsort.resize(unique(xsort.begin(), xsort.end()) - xsort.begin());
    ysort.resize(unique(ysort.begin(), ysort.end()) - ysort.begin());
    zsort.resize(unique(zsort.begin(), zsort.end()) - zsort.begin());
    vector<Person> p;
 
 
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Compilation message (stderr)

team.cpp: In function 'int main()':
team.cpp:45:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Person>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   45 |         for(int j = 1; j < p.size(); j++){
      |                        ~~^~~~~~~~~~
team.cpp:41:13: warning: unused variable 'maxz' [-Wunused-variable]
   41 |         int maxz = 0;
      |             ^~~~

• Subtask 1: 8 / 8
• Subtask 2: 29 / 29
• Subtask 3: 0 / 9
• Subtask 4: 0 / 9
• Subtask 5: 0 / 9
• Subtask 6: 0 / 9
• Subtask 7: 0 / 27