/ Vijos /

记录详情

Compile Error

foo.cc: In function 'int main()':
foo.cc:8:16: error: 'ln' was not declared in this scope
  printf("%.5f",ln(x/y)+1);
                ^~
foo.cc:8:16: note: suggested alternative: 'yn'
  printf("%.5f",ln(x/y)+1);
                ^~
                yn
foo.cc:7:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lf%lf",&x,&y);
  ~~~~~^~~~~~~~~~~~~~~~

自豪的采用 HydroJudge 进行评测(github.com/hydro-dev/HydroJudge)

信息

递交者
类型
自测
题目
P2057 百奇(一)
语言
C++
递交时间
2020-07-10 15:13:50
评测时间
2020-07-10 15:13:50
评测机
分数
0
总耗时
0ms
峰值内存
0 Bytes