Submission #1002198

#	Time	Username	Problem	Language	Result	Execution time	Memory
1002198		vjudge1	Robots (APIO13_robots)	C++17	0 / 100	0 ms	348 KiB

robots

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define ll long double
#define MP make_pair
#define pii pair<int , int>
#define in insert
#define pb push_back
#define pf push_front
#define ppb pop_back()
#define ppf pop_front()
#define B begin()
#define E end()
#define F first
#define S second
#define sz size()
const int inf = 1e18;
const int maxn = 1e5 + 7;
const int mod = 1e9 + 7;

int n , w , h , dist[1000][1000];
char a[1000][1000];
bool used[1000][1000];



void sigma(){
	cin >> n >> w >> h;
	int b , c , d , e;
	for (int i = 1; i <= h; i++) {
		for (int j = 1; j <= w; j++) {
			cin >> a[i][j];
			if (a[i][j] == '1') b = i , c = j;
			else if (a[i][j] == '2') d = i , e = j;
		}
	}
	cout << 2;
}

signed main(){
	// freopen("haircut.in" , "r" , stdin);
	// freopen("haircut.out" , "w" , stdout);
	ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	int test = 1;
	// cin >> test;
	while(test--) {
		sigma();
	}
}

Compilation message (stderr)

robots.cpp: In function 'void sigma()':
robots.cpp:29:6: warning: variable 'b' set but not used [-Wunused-but-set-variable]
   29 |  int b , c , d , e;
      |      ^
robots.cpp:29:10: warning: variable 'c' set but not used [-Wunused-but-set-variable]
   29 |  int b , c , d , e;
      |          ^
robots.cpp:29:14: warning: variable 'd' set but not used [-Wunused-but-set-variable]
   29 |  int b , c , d , e;
      |              ^
robots.cpp:29:18: warning: variable 'e' set but not used [-Wunused-but-set-variable]
   29 |  int b , c , d , e;
      |                  ^

• Subtask 1: 0 / 10
• Subtask 2: 0 / 20
• Subtask 3: 0 / 30
• Subtask 4: 0 / 40