Submission #287059

#	Time	Username	Problem	Language	Result	Execution time	Memory
287059		admin	회전 (JOI12_rotate)	C++14	100 / 100	1746 ms	3448 KiB

rotate

#include<iostream>
#include<vector>
#include<algorithm>
#define ep emplace
#define eb emplace_back
#define fi first
#define se second
#define all(x) (x).begin(),(x).end()
using namespace std;
typedef long long ll;
typedef pair<int,int>pi;
typedef pair<ll,ll>pl;
const int inf=1e9+7;
const ll INF=1e18;
char mp[1010][1010];
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    int n,q;
    cin>>n>>q;
    for(int i=0;i++<n;)
        for(int j=0;j++<n;)
            cin>>mp[i][j];
    for(int qi=0;qi<q;qi++)
    {
        register int ik,jk,sk;
        cin>>ik>>jk>>sk;
        sk--;
        for(register int i=0;i*2<=sk;i++)
        {
            for(register int j=0;j*2<sk;j++)
            {
                char tmp=mp[i+ik][j+jk];
                mp[i+ik][j+jk]=mp[j+ik][sk-i+jk];
                mp[j+ik][sk-i+jk]=mp[sk-i+ik][sk-j+jk];
                mp[sk-i+ik][sk-j+jk]=mp[sk-j+ik][i+jk];
                mp[sk-j+ik][i+jk]=tmp;
            }
        }
    }
    for(int i=0;i++<n;cout<<endl)
        for(int j=0;j++<n;)
            cout<<mp[i][j];
    return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10
• Subtask 6: 10 / 10
• Subtask 7: 10 / 10
• Subtask 8: 10 / 10
• Subtask 9: 10 / 10
• Subtask 10: 10 / 10