제출 #1109308

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1109308		Muhammet	Segments (IZhO18_segments)	C++17	컴파일 에러	0 ms	0 KiB

segments

#include <bits/stdc++.h>

using namespace std;

#define sz(s) (int)s.size()
#define ff first
#define ss second

int main(){
	ios::sync_with_stdio(false); cin.tie(nullptr);

	int n, t, ans = 0, ind = 0;
	cin >> n >> t;
	vector <pair<int,int>> v;
	vector <int> vis(n+1,0);
	for(int i = 1; i <= n; i++){
		int t1;
		cin >> t1;
		if(t1 == 1){
			int a, b;
			cin >> a >> b;
			ind++;
			a = (a ^ (t * ans));
			b = (b ^ (t * ans));
			if(a > b) swap(a,b);
			v.push_back({a,b});
		}
		if(t1 == 2){
			int id, in = 0;
			cin >> id;
			vis[--id] = true;
		}
		if(t1 == 3){
			int a, b, k;
			cin >> a >> b >> k;
			a = (a ^ (t * ans));
			b = (b ^ (t * ans));
			if(a > b) swap(a,b);
			ans = 0;
			for(int j = 0; j < sz(v); j++){
				if(vis[j]) continue;
				ans += ((min(b,v[j].ss) - max(a,v[j].ff)) >= k-1);
			}
			cout << ans << '\n';
		}
	}
}#include <bits/stdc++.h>

using namespace std;

#define sz(s) (int)s.size()
#define ff first
#define ss second

int main(){
	ios::sync_with_stdio(false); cin.tie(nullptr);

	int n, t, ans = 0, ind = 0;
	cin >> n >> t;
	vector <pair<int,int>> v;
	vector <int> vis(n+1,0);
	for(int i = 1; i <= n; i++){
		int t1;
		cin >> t1;
		if(t1 == 1){
			int a, b;
			cin >> a >> b;
			ind++;
			a = (a ^ (t * ans));
			b = (b ^ (t * ans));
			if(a > b) swap(a,b);
			v.push_back({a,b});
		}
		if(t1 == 2){
			int id, in = 0;
			cin >> id;
			vis[--id] = true;
		}
		if(t1 == 3){
			int a, b, k;
			cin >> a >> b >> k;
			a = (a ^ (t * ans));
			b = (b ^ (t * ans));
			if(a > b) swap(a,b);
			ans = 0;
			for(int j = 0; j < sz(v); j++){
				if(vis[j]) continue;
				ans += ((min(b,v[j].ss) - max(a,v[j].ff)) >= k-1);
			}
			cout << ans << '\n';
		}
	}
}

컴파일 시 표준 에러 (stderr) 메시지

segments.cpp:47:2: error: stray '#' in program
   47 | }#include <bits/stdc++.h>
      |  ^
segments.cpp: In function 'int main()':
segments.cpp:29:12: warning: unused variable 'in' [-Wunused-variable]
   29 |    int id, in = 0;
      |            ^~
segments.cpp: At global scope:
segments.cpp:47:3: error: 'include' does not name a type
   47 | }#include <bits/stdc++.h>
      |   ^~~~~~~
segments.cpp:55:5: error: redefinition of 'int main()'
   55 | int main(){
      |     ^~~~
segments.cpp:9:5: note: 'int main()' previously defined here
    9 | int main(){
      |     ^~~~
segments.cpp: In function 'int main()':
segments.cpp:75:12: warning: unused variable 'in' [-Wunused-variable]
   75 |    int id, in = 0;
      |            ^~