View Compilation Error

0_0_25028588_916.cpp:6:5: error: stray '\243' in program
     while(cin>>n）
     ^
0_0_25028588_916.cpp:6:5: error: stray '\251' in program
0_0_25028588_916.cpp:8:9: error: stray '\243' in program
         for（int i=1;i<=n;i++）
         ^
0_0_25028588_916.cpp:8:9: error: stray '\250' in program
0_0_25028588_916.cpp:8:9: error: stray '\243' in program
0_0_25028588_916.cpp:8:9: error: stray '\251' in program
0_0_25028588_916.cpp: In function 'int main()':
0_0_25028588_916.cpp:7:5: error: expected ')' before '{' token
     {
     ^
0_0_25028588_916.cpp:8:14: error: expected '(' before 'int'
         for（int i=1;i<=n;i++）
              ^
0_0_25028588_916.cpp:9:9: error: expected ')' before 'cin'
         cin>>x[i];
         ^
0_0_25028588_916.cpp:11:9: error: 'len' was not declared in this scope
         len=0;
         ^