1 #include<cstdio> 2 #define MAXN 200010 3 #define MIN(a,b) ((a)>(b)?(b):(a)) 4 #define MAX(a,b) ((a)>(b)?(a):(b)) 5 int w,tree[MAXN<<2]; 6 inline void PushUp(int rt) 7 { 8 tree[rt]=MAX(tree[rt<<1],tree[rt<<1|1]); 9 } 10 void Build(int L,int R,int rt) 11 { 12 if(L==R) 13 tree[rt]=w; 14 else 15 { 16 int mid=(L+R)>>1; 17 Build(L,mid,rt<<1); 18 Build(mid+1,R,rt<<1|1); 19 PushUp(rt); 20 } 21 } 22 int Query(int val,int L,int R,int rt) 23 { 24 if(L==R) 25 { 26 tree[rt]-=val; 27 return L; 28 } 29 else 30 { 31 int ans,mid=(L+R)>>1; 32 if(val<=tree[rt<<1]) 33 ans=Query(val,L,mid,rt<<1); 34 else 35 ans=Query(val,mid+1,R,rt<<1|1); 36 PushUp(rt); 37 return ans; 38 } 39 } 40 int main() 41 { 42 int h,i,x,n; 43 while(~scanf("%d%d%d",&h,&w,&n)) 44 { 45 h=MIN(h,n); 46 Build(1,h,1); 47 for(i=0;i<n;i++) 48 { 49 scanf("%d",&x); 50 if(tree[1]<x) 51 puts("-1"); 52 else 53 printf("%d\n",Query(x,1,h,1)); 54 } 55 } 56 return 0; 57 }