View Compilation Error

0_0_28664009_9447.cpp:4:43: error: redefinition of 'int h'
 int n,m,tot,Ans,h,dis[M],dep[M],fa[M][25],h,mp[M],id[M];
                                           ^
0_0_28664009_9447.cpp:4:17: note: 'int h' previously declared here
 int n,m,tot,Ans,h,dis[M],dep[M],fa[M][25],h,mp[M],id[M];
                 ^