View Compilation Error

0_0_20899137_24393.cpp: In function 'int main()':
0_0_20899137_24393.cpp:111:5: error: redefinition of 'int main()'
 int main(){
     ^
0_0_20899137_24393.cpp:5:5: note: 'int main()' previously defined here
 int main(){
     ^
0_0_20899137_24393.cpp:134:35: error: 'elseprintf' was not declared in this scope
         elseprintf("%d\n",dist[en]) ;
                                   ^