Submission #28079

#TimeUsernameProblemLanguageResultExecution timeMemory
28079외않된데? (#71)The City and The Bitcoin (FXCUP2_city)C++98
0 / 1
263 ms65536 KiB
#include <cstdio> #include <algorithm> #include <queue> using namespace std; typedef pair<int, int> p; bool city[333][333]; int main() { //n�� ����, m�� ���� int n, m; scanf("%d %d", &n, &m); for (int i = 0; i <m; ++i) { for (int j = 0; j < n; ++j) { scanf("%d", &city[i][j]); } } queue<p> q; q.push(p(0, 0)); while (!q.empty()) { p now = q.front(); q.pop(); if (now.first == m - 1 && now.second == n - 1) { printf("Yes"); return 0; } if (now.first + 1 < m && city[now.first+1][now.second]==1) { q.push(p(now.first + 1, now.second)); } if (now.second + 1 < n && city[now.first][now.second+1]==1) { q.push(p(now.first, now.second + 1)); } } printf("No"); return 0; }

Compilation message (stderr)

city.cpp: In function 'int main()':
city.cpp:16:27: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'bool*' [-Wformat=]
    scanf("%d", &city[i][j]);
                           ^
city.cpp:11:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &n, &m);
                        ^
city.cpp:16:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%d", &city[i][j]);
                            ^
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