Accepted

foo.cc: In function 'int main()':
foo.cc:23:15: warning: 'r' may be used uninitialized [-Wmaybe-uninitialized]
   23 |         printf("%.2f",r);
      |         ~~~~~~^~~~~~~~~~
foo.cc:5:21: note: 'r' was declared here
    5 |         float n1,n2,r;
      |                     ^
[Hydro](https://hydro.ac)提供评测服务
# 状态 耗时 内存占用
#1 Accepted 5ms 516.0 KiB
#2 Accepted 3ms 412.0 KiB
#3 Accepted 4ms 416.0 KiB
#4 Accepted 4ms 516.0 KiB
#5 Accepted 4ms 412.0 KiB

信息

递交者
类型
递交
题目
P1028 简单计算器
语言
C++
递交时间
2023-12-15 15:30:43
评测时间
2023-12-15 15:30:43
评测机
分数
100
总耗时
21ms
峰值内存
516.0 KiB