/ Vijos /

记录详情

Accepted

foo.cc: In function 'bool dfs(int, int)':
foo.cc:17:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   17 |     for (int i=0;i<e[u].size();i++){
      |                  ~^~~~~~~~~~~~
foo.cc: In function 'int main()':
foo.cc:30:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   30 |         scanf("%lf%lf",&p[i].x,&p[i].y);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
foo.cc:32:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   32 |         scanf("%lf%lf%lf",&q[i].x,&q[i].y,&q[i].v);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[Hydro](https://hydro.ac)提供评测服务
# 状态 耗时 内存占用
#1 Accepted 24ms 640.0 KiB
#2 Accepted 7ms 384.0 KiB
#3 Accepted 7ms 384.0 KiB
#4 Accepted 2ms 384.0 KiB
#5 Accepted 4ms 384.0 KiB
#6 Accepted 9ms 384.0 KiB
#7 Accepted 16ms 384.0 KiB

信息

递交者
类型
递交
题目
P1212 Way Selection
语言
C++
递交时间
2022-04-09 16:40:52
评测时间
2022-04-09 17:00:03
评测机
分数
100
总耗时
71ms
峰值内存
640.0 KiB