Runtime Error

/in/foo.cc: In function 'bool dfs(int, int)':
/in/foo.cc:14:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 0; i < w[a].size(); i++) {
                  ~~^~~~~~~~~~~~~
# 状态 耗时 内存占用
#1 Runtime Error 2ms 424.0 KiB
#2 Runtime Error 1ms 420.0 KiB
#3 Runtime Error 2ms 484.0 KiB
#4 Runtime Error 2ms 488.0 KiB
#5 Runtime Error 2ms 424.0 KiB
#6 Runtime Error 2ms 424.0 KiB
#7 Runtime Error 2ms 464.0 KiB
#8 Runtime Error 2ms 400.0 KiB
#9 Runtime Error 2ms 484.0 KiB
#10 Runtime Error 2ms 400.0 KiB
#11 Runtime Error 2ms 416.0 KiB
#12 Runtime Error 1ms 468.0 KiB
#13 Runtime Error 2ms 420.0 KiB
#14 Runtime Error 3ms 412.0 KiB
#15 Runtime Error 2ms 420.0 KiB
#16 Runtime Error 2ms 416.0 KiB
#17 Runtime Error 2ms 356.0 KiB
#18 Runtime Error 2ms 416.0 KiB
#19 Runtime Error 2ms 420.0 KiB
#20 Runtime Error 2ms 420.0 KiB

信息

递交者
类型
递交
题目
P2220 加工零件
比赛
2023CSP模拟赛2
语言
C++
递交时间
2023-10-04 10:59:23
评测时间
2023-10-04 10:59:23
评测机
分数
0
总耗时
42ms
峰值内存
488.0 KiB