Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
127731 艾诗雯 序列变换 C++ Compile Error 0 MS 0 KB 183 2025-07-29 09:13:54

Tests(0/0):

Code:

int a[101],b[101],n; cin>>n; for(int i=1;i<=n;i++) cin>>a[i]; for(int i=1;i<=n;i++) b[i]=a[a[i]]; for(int i=1;i<=n;i++) cout<<b[i]<<" ";

Run Info:

Main.cc:2:5: error: 'cin' does not name a type
     cin>>n;
     ^
Main.cc:3:5: error: expected unqualified-id before 'for'
     for(int i=1;i<=n;i++)
     ^
Main.cc:3:17: error: 'i' does not name a type
     for(int i=1;i<=n;i++)
                 ^
Main.cc:3:22: error: 'i' does not name a type
     for(int i=1;i<=n;i++)
                      ^
Main.cc:5:5: error: expected unqualified-id before 'for'
     for(int i=1;i<=n;i++)
     ^
Main.cc:5:17: error: 'i' does not name a type
     for(int i=1;i<=n;i++)
                 ^
Main.cc:5:22: error: 'i' does not name a type
     for(int i=1;i<=n;i++)
                      ^
Main.cc:7:5: error: expected unqualified-id before 'for'
     for(int i=1;i<=n;i++)
     ^
Main.cc:7:17: error: 'i' does not name a type
     for(int i=1;i<=n;i++)
                 ^
Main.cc:7:22: error: 'i' does not name a type
     for(int i=1;i<=n;i++)
                      ^