Wrong Answer
/in/foo.cc: In function 'void SPFA(int, int)':
/in/foo.cc:20:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int x=0;x<g[i].size();x++){
~^~~~~~~~~~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:49:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
int mid=A+B>>1;
~^~
信息
- 递交者
- 类型
- 递交
- 题目
- P2221 架设电话线
- 语言
- C++
- 递交时间
- 2025-06-19 17:18:45
- 评测时间
- 2025-06-19 17:18:45
- 评测机
- 分数
- 60
- 总耗时
- 58ms
- 峰值内存
- 904.0 KiB