Submission #992140

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
992140	2024-06-04 02:54:06	irmuun	The Kingdom of JOIOI (JOI17_joioi)	C++17	100 / 100	2577 ms	102344 KiB

joioi

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#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()
ll H,W;
ll a[2005][2005],b[2005][2005];
void rotate(){
    for(ll i=1;i<=H;i++){
        for(ll j=1;j<=W;j++){
            b[i][j]=a[i][j];
        }
    }
    for(ll j=1;j<=W;j++){
        for(ll i=H;i>=1;i--){
            a[j][H+1-i]=b[i][j];
        }
    }
    swap(H,W);
}
int main(){
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

joioi.cpp: In function 'int main()':
joioi.cpp:73:13: warning: 'y' may be used uninitialized in this function [-Wmaybe-uninitialized]
   73 |             if(row[x]>=y&&(mx==0||mx-mn<=mid)){
      |             ^~
joioi.cpp:73:21: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
   73 |             if(row[x]>=y&&(mx==0||mx-mn<=mid)){
      |                ~~~~~^

• Subtask 1: 15 / 15
• Subtask 2: 45 / 45
• Subtask 3: 40 / 40