View Compilation Error

0_0_32865887_22072.cpp:104:1: error: stray '\346' in program
 标程：
 ^
0_0_32865887_22072.cpp:104:1: error: stray '\240' in program
0_0_32865887_22072.cpp:104:1: error: stray '\207' in program
0_0_32865887_22072.cpp:104:1: error: stray '\347' in program
0_0_32865887_22072.cpp:104:1: error: stray '\250' in program
0_0_32865887_22072.cpp:104:1: error: stray '\213' in program
0_0_32865887_22072.cpp:104:1: error: stray '\357' in program
0_0_32865887_22072.cpp:104:1: error: stray '\274' in program
0_0_32865887_22072.cpp:104:1: error: stray '\232' in program
0_0_32865887_22072.cpp:120:5: error: redefinition of 'int n'
 int n, m;
     ^
0_0_32865887_22072.cpp:13:5: note: 'int n' previously declared here
 int n,m;
     ^
0_0_32865887_22072.cpp:120:8: error: redefinition of 'int m'
 int n, m;
        ^
0_0_32865887_22072.cpp:13:7: note: 'int m' previously declared here
 int n,m;
       ^
0_0_32865887_22072.cpp: In function 'int main()':
0_0_32865887_22072.cpp:142:5: error: redefinition of 'int main()'
 int main() {
     ^
0_0_32865887_22072.cpp:85:5: note: 'int main()' previously defined here
 int main()
     ^