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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#846091#92. Santa ClausAlicX100 ✓116ms18040kbC++203.9kb2025-01-06 21:51:132025-01-06 21:51:14

Judging History

你现在查看的是最新测评结果

  • [2025-01-06 21:51:14]
  • 评测
  • 测评结果:100
  • 用时:116ms
  • 内存:18040kb
  • [2025-01-06 21:51:13]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define re register
#define il inline
#define pii pair<int,int>
#define x first
#define y second
#define gc getchar()
#define rd read()
#define debug() puts("------------")

namespace yzqwq{
    il int read(){
        int x=0,f=1;char ch=gc;
        while(ch<'0'||ch>'9'){if(ch=='-') f=-1;ch=gc;}
        while(ch>='0'&&ch<='9') x=(x<<1)+(x<<3)+(ch^48),ch=gc;
        return x*f;
    }
    il int qmi(int a,int b,int p){
        int ans=1;
        while(b){
            if(b&1) ans=ans*a%p;
            a=a*a%p,b>>=1;
        }
        return ans;
    }
    il int gcd(int a,int b){
        if(!b) return a;
        return gcd(b,a%b);
    }
    il int lcm(int a,int b){
        return a/gcd(a,b)*b;
    }
    il void exgcd(int a,int b,int &x,int &y){
        if(!b) return x=1,y=0,void(0);
        exgcd(b,a%b,x,y);
        int t=x;
        x=y,y=t-a/b*x;
        return ;
    }
    il int F(int n,int a,int b,int c){
        //sum{|_ (ai+b)/c _| i:0~n}
        if(!n) return b/c;
        if(!a) return (n+1)*(b/c);
        if(a>=c||b>=c){
            int x=a/b,y=b/c;
            return n*(n+1)/2*x+(n+1)*y+F(n,a%c,b%c,c);
        }
        int m=(a*n+b)/c;
        return n*m+F(m-1,c,c-b+1,a);
    }
    struct lb{
        int d[64];
        il void print(){
            for(re int i=0;i<63;++i)
            if(d[i]) printf("%lld:%lld\n",i,d[i]);
            return ;
        }
        lb(){memset(d,0,sizeof(d));}
        il void operator +=(int x){
            for(re int i=62;i>=0;--i){
                if(!(x&(1ll<<i))) continue;
                if(d[i]) x^=d[i];
                else return d[i]=x,void(0);
            }
            return ;
        }
        int& operator [](int x){
            return d[x];
        }
        il void operator +=(lb &x){
            for(re int i=62;i>=0;--i)
            if(x[i]) *this+=x[i];
            return ;
        }
        il friend lb operator +(lb &x,lb &y){
            lb z=x;
            for(re int i=62;i>=0;--i)
            if(y[i]) z+=y[i];
            return z;
        }
        il int Max_calc(){
            int ans=0;
            for(re int i=62;i>=0;--i)
            if((ans^d[i])>ans) ans^=d[i];
            return ans;
        }
    };
    mt19937 rnd(time(0));
}
using namespace yzqwq;
#define ls(x) (x<<1)
#define rs(x) (x<<1|1)

const int N=1e5+10,inf=1e18;
int n,m,k;
struct node{
	int x,h,v;
}a[N];
struct Tree{
	int l,r,s,mi;
}tr[N<<2];
int ans[N];
multiset<int> st;

il void up(int u){
	tr[u].mi=min(tr[ls(u)].mi,tr[ls(u)].s+tr[rs(u)].mi);
	tr[u].s=tr[ls(u)].s+tr[rs(u)].s;
}
il void build(int u,int l,int r){
	tr[u].l=l,tr[u].r=r,tr[u].mi=inf,tr[u].s=0;
	if(l==r) return tr[u].s=tr[u].mi=0,void(0);
	int mid=l+r>>1;
	build(ls(u),l,mid),build(rs(u),mid+1,r);
	return up(u),void(0);
}
il void modify(int u,int x,int k){
	if(tr[u].l==tr[u].r){
		tr[u].s+=k,tr[u].mi+=k;
		return ;
	}
	int mid=tr[u].l+tr[u].r>>1;
	if(x<=mid) modify(ls(u),x,k);
	else modify(rs(u),x,k);
	return up(u),void(0); 
}

il void solve(){
	n=rd,st.clear();
	int F=0;
	for(re int i=1;i<=n;++i) a[i].x=rd,ans[i]=0;
	for(re int i=1;i<=n;++i) a[i].h=rd;
	for(re int i=1;i<=n;++i) a[i].v=rd;
	for(re int i=1;i<=n;++i) F+=(a[i].h==0);
	build(1,0,n);
	for(re int i=1,j=1;i<=n;++i){
		if(a[i].h==0) modify(1,a[i].v,-1);
		else modify(1,a[i].v,+1);
		F-=(a[i].h==0);
		while(!F&&tr[1].mi>=0&&j<=i){
			if(!a[j].h) st.insert(a[j].v);
			else{
				modify(1,a[j].v,-1);
				auto x=st.lower_bound(a[j].v);
				if(st.end()!=x){
					int K=(*x);
					st.erase(x);
					modify(1,K,1);
				}
			}++j;
		}
		if(j!=1) ans[i]=-a[j-1].x+2*a[i].x;
	}	 
	for(re int i=1;i<=n;++i) printf("%lld ",ans[i]==0?-1:ans[i]);puts("");
	return ;
}

signed main(){
//	freopen(".in","r",stdin);
//	freopen(".out","w",stdout);
    int t=rd;while(t--)
    solve();
    return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Pretests


Final Tests

Test #1:

score: 10
Accepted
time: 1ms
memory: 5980kb

input:

5
84
25 26 31 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 90 94 102 105 112 117 125 134 140 146 147 156 157 167 173 183 186 187 190 198 206 212 220 224 226 234 235 240 250 251 259 261 268 271
1 0 0 0 0 0...

output:

-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 349 190 198 206 212 220 224 226 234 235 240 250 251 259 261 268 271 
-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...

result:

ok 5 lines

Test #2:

score: 10
Accepted
time: 1ms
memory: 8136kb

input:

10
134
105 106 107 108 109 110 111 112 113 114 115 116 117 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 1...

output:

-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 246 247 248 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 19...

result:

ok 10 lines

Test #3:

score: 10
Accepted
time: 3ms
memory: 8152kb

input:

10
1379
85 86 151 152 155 156 157 158 159 160 161 162 163 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 23...

output:

-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...

result:

ok 10 lines

Test #4:

score: 10
Accepted
time: 7ms
memory: 6260kb

input:

10
2709
75 76 81 88 89 119 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 2...

output:

-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...

result:

ok 10 lines

Test #5:

score: 10
Accepted
time: 15ms
memory: 8128kb

input:

10
5562
75 76 81 88 89 119 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 2...

output:

-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...

result:

ok 10 lines

Test #6:

score: 10
Accepted
time: 19ms
memory: 8120kb

input:

10
13123
75 76 81 88 89 119 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 ...

output:

-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...

result:

ok 10 lines

Test #7:

score: 10
Accepted
time: 43ms
memory: 9500kb

input:

10
27599
75 76 81 88 89 119 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 ...

output:

-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...

result:

ok 10 lines

Test #8:

score: 10
Accepted
time: 68ms
memory: 11800kb

input:

10
41646
75 76 81 88 89 119 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 ...

output:

-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...

result:

ok 10 lines

Test #9:

score: 10
Accepted
time: 76ms
memory: 17880kb

input:

10
95045
75 76 81 88 89 119 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 ...

output:

-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...

result:

ok 10 lines

Test #10:

score: 10
Accepted
time: 116ms
memory: 18040kb

input:

10
96068
75 76 81 88 89 119 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 ...

output:

-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...

result:

ok 10 lines