View Compilation Error

0_0_36416441_12082.cpp:5:11: error: redefinition of 'int in [105]'
 int in[105];//存放每一个城市的兴趣值 
           ^
0_0_36416441_12082.cpp:4:7: note: 'int in [105]' previously declared here
 int n,in[105],map[105][105],m;
       ^