Accepted

foo.cc: In function 'int main()':
foo.cc:15:11: warning: iteration 1004 invokes undefined behavior [-Waggressive-loop-optimizations]
     if(a[i]) sum++;
        ~~~^
foo.cc:14:15: note: within this loop
  for(int i=1;i<=1005;i++)
              ~^~~~~~
foo.cc:8:5: warning: 'i' may be used uninitialized in this function [-Wmaybe-uninitialized]
     for(int i=i;i<=n;i++)
     ^~~
[Hydro](https://hydro.ac)提供评测服务
# 状态 耗时 内存占用
#1 Accepted 1ms 384.0 KiB
#2 Accepted 1ms 384.0 KiB
#3 Accepted 2ms 384.0 KiB
#4 Accepted 2ms 384.0 KiB
#5 Accepted 1ms 384.0 KiB
#6 Accepted 1ms 384.0 KiB
#7 Accepted 1ms 384.0 KiB
#8 Accepted 2ms 384.0 KiB
#9 Accepted 1ms 384.0 KiB
#10 Accepted 2ms 384.0 KiB
#11 Accepted 2ms 384.0 KiB
#12 Accepted 1ms 384.0 KiB
#13 Accepted 2ms 384.0 KiB
#14 Accepted 1ms 384.0 KiB
#15 Accepted 2ms 384.0 KiB
#16 Accepted 1ms 384.0 KiB
#17 Accepted 1ms 384.0 KiB
#18 Accepted 1ms 384.0 KiB
#19 Accepted 1ms 384.0 KiB
#20 Accepted 1ms 384.0 KiB

信息

递交者
类型
递交
题目
P2281 闭区间并
比赛
8.4盛泽二中 暑期特训预热赛
语言
C++
递交时间
2021-08-05 11:51:58
评测时间
2021-08-05 11:51:58
评测机
分数
100
总耗时
39ms
峰值内存
384.0 KiB