oj.uz

Submission #28634

# Submission time Handle Problem Language Result Execution time Memory
28634 2017-07-16T08:14:38 Z Shocking Hot(#1200, khsoo01) Oriental P.A.D.A.K (FXCUP2_padak) C++14
1 / 1
 439 ms 14088 KB 
#include<bits/stdc++.h>
using namespace std;
const int inf = 1e9;
int n, m, k, b, z, x, y, a[1000005], d[1000005];
queue<int> q;

int dx[4] = {1, 0, -1, 0};
int dy[4] = {0, 1, 0, -1};

int main()
{
	scanf("%d%d%d%d%d",&n,&m,&k,&b,&z);
	for(int i=0;i<n*m;i++) d[i] = inf;
	for(int i=1;i<=k;i++) {
		int A, B;
		scanf("%d%d",&A,&B); A--; B--;
		if(d[A*m+B] == inf) {
			d[A*m+B] = 0;
			q.push(A*m+B);
		}
	}
	while(!q.empty()) {
		int T = q.front(); q.pop();
		int A = T/m, B = T%m;
		if(y/z < d[T]) y++;
		a[d[T]]++;
		for(int i=0;i<4;i++) {
			int na = A+dx[i], nb = B+dy[i];
			if(0 <= na && na < n && 0 <= nb && nb < m && d[na*m+nb] == inf) {
				d[na*m+nb] = d[T] + 1;
				q.push(na*m+nb);
			}
		}
	}
	for(int i=n*m;i>=0;i--) {
		for(int j=0;j<a[i];j++) {
			if(x/z < i) x++;
		}
	}
	printf("%d %d\n",x,y);
}

Compilation message

padak.cpp: In function 'int main()':
padak.cpp:12:36: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%d%d%d",&n,&m,&k,&b,&z);
                                    ^
padak.cpp:16:22: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d",&A,&B); A--; B--;
                      ^

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 9832 KB Output is correct
2 Correct 0 ms 9832 KB Output is correct
3 Correct 33 ms 9832 KB Output is correct
4 Correct 36 ms 9832 KB Output is correct
5 Correct 36 ms 9832 KB Output is correct
6 Correct 33 ms 9832 KB Output is correct
7 Correct 39 ms 9832 KB Output is correct
8 Correct 26 ms 9832 KB Output is correct
9 Correct 26 ms 9832 KB Output is correct
10 Correct 39 ms 9832 KB Output is correct
11 Correct 43 ms 9964 KB Output is correct
12 Correct 36 ms 9832 KB Output is correct
13 Correct 33 ms 9832 KB Output is correct
14 Correct 39 ms 9832 KB Output is correct
15 Correct 36 ms 9832 KB Output is correct
16 Correct 36 ms 9832 KB Output is correct
17 Correct 49 ms 9964 KB Output is correct
18 Correct 76 ms 10236 KB Output is correct
19 Correct 49 ms 9964 KB Output is correct
20 Correct 33 ms 9964 KB Output is correct
21 Correct 79 ms 10360 KB Output is correct
22 Correct 43 ms 9832 KB Output is correct
23 Correct 39 ms 9832 KB Output is correct
24 Correct 376 ms 14088 KB Output is correct
25 Correct 439 ms 14088 KB Output is correct
26 Correct 406 ms 14088 KB Output is correct
27 Correct 386 ms 14088 KB Output is correct
28 Correct 386 ms 14088 KB Output is correct
29 Correct 419 ms 13956 KB Output is correct
30 Correct 396 ms 14088 KB Output is correct
31 Correct 29 ms 9832 KB Output is correct
32 Correct 26 ms 9832 KB Output is correct