View Compilation Error

0_0_38388152_2700.cpp:68:82: error: conflicting declaration 'long long int d'
 ll h, u, mid, z,a[200010],d[200010],dq[200010],  b, c, n,dp[200010], m, k, x, y, d, ae, be, ce, ar, br, cr,
                                                                                  ^
0_0_38388152_2700.cpp:68:27: note: previous declaration as 'long long int d [200010]'
 ll h, u, mid, z,a[200010],d[200010],dq[200010],  b, c, n,dp[200010], m, k, x, y, d, ae, be, ce, ar, br, cr,
                           ^