#include <iostream>
#include <cmath>
using namespace std;
class Momche {
private:

https://www.chegg.com/homework-help/internal-control-considerations-end-user-computing-environme-chapter-mh-problem-54ep-solution-9780077862343-exc

#include <iostream>

using namespace std;

int main()

#include <iostream>
using namespace std;
int main() {
int n, m;
cin >> n >> m;

{
status: 'Success',
method: 'server',
maindata: 'bc72428f78c78ba0b6c21b90b5294849d78e7e44b12c0f13fa802e38c101bff61d9a69c0e9297d28d8ce13c70db12d1b167a4806cfdd72092360188e2f6eb58044d1e0f7d96680b92bf8b91c5f5635055f2965abdd45aefdddde796e8350e8cf32a652256c18f6b46bcd54d310b1f7f139855d6058a50b2f7078a1eec53c97e0',
otherdata: [

#include<stdio.h>
int main()
{
int N,M,i,j,temp,cnt,a,b,arr[10000];
while(scanf("%d",&N)==1)

#include <stdio.h>
#include <stdlib.h>

int sum(int i) {
if(i == 11) {

#include <iostream>
#include <vector>
#include <queue>
#include <cstring>

#include <iostream>

using namespace std;

#include <iostream>
#include <cstdlib>
using namespace std;
int main()
{