Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
76275 刘千亦 求点积 C++ Compile Error 0 MS 0 KB 302 2024-06-02 09:56:50

Tests(0/0):

Code:

#include<iostream> #include<iomanip> using namespace std; int main(){ int a[100] = {0},b[100] = {0}; int n; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; } for(int i=1;i<=n;i++){ cin>>b[i]; } int s = 0; for(int i=1;i<=n;i++){ s +=[i] b[i]; } cout<<s; }

Run Info:

Main.cc: In lambda function:
Main.cc:16:12: error: expected '{' before 'b'
   s +=[i]  b[i];
            ^
Main.cc: In function 'int main()':
Main.cc:16:5: error: no match for 'operator+=' (operand types are 'int' and 'main()::')
   s +=[i]  b[i];
     ^