Submission #280513

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
280513	2020-08-22 21:09:28	stoyan_malinin	Rectangles (IOI19_rect)	C++14	59 / 100	5119 ms	517528 KiB

rect

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#include "rect.h"
//#include "grader.cpp"
#include <stack>
#include <deque>
#include <vector>
#include <assert.h>
#include <iostream>
using namespace std;
const int MAXN = 2505;
const int MAXLog = 15;
int n, m;
int a[MAXN][MAXN];
int helpRotate[MAXN][MAXN];
void rotate90()
{
    for(int j = 0;j<m;j++)
        for(int i = n-1;i>=0;i--)
            helpRotate[j][n - 1 - i] = a[i][j];
    swap(n, m);
    for(int i = 0;i<n;i++)
        for(int j = 0;j<m;j++)
        a[i][j] = helpRotate[i][j];
}
 
 
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