View Compilation Error

0_0_37695937_25236.cpp: In function 'void solve()':
0_0_37695937_25236.cpp:87:21: error: redeclaration of 'long long int h'
                 int h,ans=0,flag=0,cnt=0;
                     ^
0_0_37695937_25236.cpp:78:9: note: 'long long int h' previously declared here
     int h;
         ^