oj.uz

Submission #916788

# Submission time Handle Problem Language Result Execution time Memory
916788 2024-01-26T14:16:09 Z MilosMilutinovic Sweeping (JOI20_sweeping) C++14
1 / 100
 18000 ms 14172 KB 
#include<bits/stdc++.h>
 
#define pb push_back
#define fi first
#define se second
#define mp make_pair
 
using namespace std;
 
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
typedef long double ld;
 
template <typename T> bool chkmin(T &x,T y){return x>y?x=y,1:0;}
template <typename T> bool chkmax(T &x,T y){return x<y?x=y,1:0;}
 
ll readint(){
	ll x=0,f=1; char ch=getchar();
	while(ch<'0'||ch>'9'){if(ch=='-')f=-1;ch=getchar();}
	while(ch>='0'&&ch<='9'){x=x*10+ch-'0';ch=getchar();}
	return x*f;
}

int n,m,q;
int x[1500005],y[1500005];

int main(){
	n=readint();
	m=readint();
	q=readint();
	for(int i=1;i<=m;i++){
		x[i]=readint();
		y[i]=readint();
	}
	while(q--){
		int t=readint();
		if(t==1){
			int i=readint();
			printf("%d %d\n",x[i],y[i]);
		}
		if(t==2){
			int l=readint();
			for(int i=1;i<=m;i++){
				if(x[i]<=n-l&&y[i]<=l) x[i]=n-l;
			}
		}
		if(t==3){
			int l=readint();
			for(int i=1;i<=m;i++){
				if(x[i]<=l&&y[i]<=n-l) y[i]=n-l;
			}
		}
		if(t==4){
			++m;
			x[m]=readint();
			y[m]=readint();
		}
	}
	return 0;
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 2652 KB Output is correct
2 Correct 3 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 8 ms 2652 KB Output is correct
5 Correct 20 ms 2556 KB Output is correct
6 Correct 4 ms 2392 KB Output is correct

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 18028 ms 12400 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Execution timed out 18050 ms 14172 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 53.0

# Verdict Execution time Memory Grader output
1 Execution timed out 18050 ms 14172 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 2652 KB Output is correct
2 Correct 3 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 8 ms 2652 KB Output is correct
5 Correct 20 ms 2556 KB Output is correct
6 Correct 4 ms 2392 KB Output is correct
7 Execution timed out 18028 ms 12400 KB Time limit exceeded
8 Halted 0 ms 0 KB -