Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
96453 徐毅然 22第n项的数 C++ Compile Error 0 MS 0 KB 423 2024-11-09 08:11:59

Tests(0/0):

Code:

# include<iostream> # include<cmath> # include<cstdio> # include<cmath> //平方根 # include<cstdlib> //随机数 # include<ctime> using namespace std; int main(){ int n,a[4],i; cin>>n; for (i=1;i<=4;i++){ cin>>a[i]; } if (a[2]-a[1]!=a[3]-a[2]){ cout<<a[1]*pow(a[2]/a[1]*1.0,n-1); } else{ cout<<a[1]+(a[2]-a[1])*(n-1); } return 0; } 评论:

Run Info:

Main.cc:23:1: error: stray '\350' in program
 评论:
 ^
Main.cc:23:1: error: stray '\257' in program
Main.cc:23:1: error: stray '\204' in program
Main.cc:23:1: error: stray '\350' in program
Main.cc:23:1: error: stray '\256' in program
Main.cc:23:1: error: stray '\272' in program
Main.cc:23:7: error: expected unqualified-id before ':' token
 评论:
       ^