#include <bits/stdc++.h>
#include "grader.h"
using namespace std;
using ll = long long;
const int mod = 998244353;
void Rescue(int R, int C, int MR, int MC, int X){
int x, y, s;
x = MR;
y = 1;
while ( y < MC ) {
while (x >= 1) {
s = Measure(x, y);
if ( s > X) x --;
else {
if (s == X) {
Pinpoint(x, y);
}
else break;
}
}
y ++;
}
x = MR;
y = C;
while ( y >= MC ) {
while (x >= 1) {
s = Measure(x, y);
if ( s > X) x --;
else {
if (s == X) {
Pinpoint(x, y);
}
else break;
}
}
y --;
}
x = MR;
y = 1;
while ( y < MC ) {
while (x <= R) {
s = Measure(x, y);
if ( s > X) x ++;
else {
if (s == X) {
Pinpoint(x, y);
}
else break;
}
}
y ++;
}
x = MR;
y = C;
while ( y >= MC ) {
while (x <= R) {
s = Measure(x, y);
if ( s > X) x ++;
else {
if (s == X) {
Pinpoint(x, y);
}
else break;
}
}
y --;
}
}
