Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
147663 苏钰苗 04计算平均分 C++ Compile Error 0 MS 0 KB 164 2026-02-07 09:31:47

Tests(0/0):

Code:

#include<iostream> #include<cstdio> using namespace std; int main() { int a,b,c; scanf("%d%d%d",&a,&b,&c); printf("%.2f\n,"(a+b+c)/3.0); return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:24: error: expression cannot be used as a function
  printf("%.2f\n,"(a+b+c)/3.0);
                        ^
Main.cc:7:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%d",&a,&b,&c);
                          ^