View Compilation Error

0_0_25937206_725.cpp:217:12: error: redefinition of 'int a [55][2]'
 int a[55][2];
            ^
0_0_25937206_725.cpp:3:5: note: 'int a [55][2]' previously declared here
 int a[55][2];
     ^
0_0_25937206_725.cpp:218:18: error: redefinition of 'char res [210][210]'
 char res[210][210];
                  ^
0_0_25937206_725.cpp:4:6: note: 'char res [210][210]' previously declared here
 char res[210][210];
      ^
0_0_25937206_725.cpp: In function 'void solve(int, int)':
0_0_25937206_725.cpp:219:6: error: redefinition of 'void solve(int, int)'
 void solve(int n,int m)
      ^
0_0_25937206_725.cpp:5:6: note: 'void solve(int, int)' previously defined here
 void solve(int n,int m)
      ^
0_0_25937206_725.cpp: In function 'int main()':
0_0_25937206_725.cpp:360:5: error: redefinition of 'int main()'
 int main()
     ^
0_0_25937206_725.cpp:146:5: note: 'int main()' previously defined here
 int main()
     ^