View Compilation Error

0_0_22484728_21129.cpp:3:1: error: stray '\243' in program
 int main()｛
 ^
0_0_22484728_21129.cpp:3:1: error: stray '\373' in program
0_0_22484728_21129.cpp:4:1: error: stray '\241' in program
 return　0;
 ^
0_0_22484728_21129.cpp:4:1: error: stray '\241' in program
0_0_22484728_21129.cpp: In function 'int main()':
0_0_22484728_21129.cpp:4:9: error: expected identifier before numeric constant
 return　0;
         ^
0_0_22484728_21129.cpp:4:1: error: named return values are no longer supported
 return　0;
 ^
0_0_22484728_21129.cpp:5:1: error: expected '{' at end of input
 }
 ^