View Compilation Error

0_0_10050415_15786.cpp:80: error: redefinition of `const int inf'
0_0_10050415_15786.cpp:3: error: `const int inf' previously defined here
0_0_10050415_15786.cpp:81: error: redefinition of `int map[1115][1115]'
0_0_10050415_15786.cpp:4: error: `int map[1115][1115]' previously declared here
0_0_10050415_15786.cpp:82: error: redefinition of `int max_city'
0_0_10050415_15786.cpp:5: error: `int max_city' previously declared here
0_0_10050415_15786.cpp: In function `int main()':
0_0_10050415_15786.cpp:106: error: redefinition of `int main()'
0_0_10050415_15786.cpp:38: error: `int main()' previously defined here