View Compilation Error

0_0_30271912_18546.cpp:5:1: error: stray '\357' in program
 int n；
 ^
0_0_30271912_18546.cpp:5:1: error: stray '\274' in program
0_0_30271912_18546.cpp:5:1: error: stray '\233' in program
0_0_30271912_18546.cpp:6:1: error: expected initializer before 'int'
 int main()
 ^