View Compilation Error

0_0_29593105_31414.cpp:56:12: error: redefinition of 'int val [101]'
 int val[101];
            ^
0_0_29593105_31414.cpp:13:5: note: 'int val [101]' previously declared here
 int val[101];
     ^
0_0_29593105_31414.cpp:57:11: error: redefinition of 'int wt [101]'
 int wt[101];
           ^
0_0_29593105_31414.cpp:14:5: note: 'int wt [101]' previously declared here
 int wt[101];
     ^
0_0_29593105_31414.cpp:58:22: error: redefinition of 'int res [101][101][101]'
 int res[101][101][101];
                      ^
0_0_29593105_31414.cpp:15:5: note: 'int res [101][101][101]' previously declared here
 int res[101][101][101];
     ^
0_0_29593105_31414.cpp: In function 'int main()':
0_0_29593105_31414.cpp:60:5: error: redefinition of 'int main()'
 int main(){
     ^
0_0_29593105_31414.cpp:17:5: note: 'int main()' previously defined here
 int main(){
     ^