#include <grader.h>
#include <bits/stdc++.h>
using namespace sstd;
int x_;
void sub(int x1, int x2, int y1, int y2, int cx, int cy, int dx, int dy){
while(x1 <= cx and cx <= x2 and y1 <= cy and cy <= y2){
int h = Measure(cx, cy);
if(h == x_){
Pinpoint(cx, cy);
}
else if(h < x_) cx += dx;
else cy += dy;
}
}
void Rescue(int r, int c, int rs, int cs, int x){
_x = x;
sub(1, rs, 1, cs, 1, cs, 1, -1);
sub(rs, r, 1, cs, r, cs, -1, -1);
sub(1, rs, cs, c, 1, cs, 1, 1);
sub(rs, r, cs, c, r, cs, -1, 1);
}
Compilation message
mountain.cpp:3:17: error: 'sstd' is not a namespace-name
3 | using namespace sstd;
| ^~~~
mountain.cpp: In function 'void Rescue(int, int, int, int, int)':
mountain.cpp:19:2: error: '_x' was not declared in this scope; did you mean 'x'?
19 | _x = x;
| ^~
| x
