답안 #88755

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
88755 2018-12-08T13:18:14 Z David_M 말 (IOI15_horses) C++14
100 / 100
894 ms 276176 KB
#include "horses.h"
#include<bits/stdc++.h>
using namespace std;
struct ABC{int A, x, y; double X, Y, m;} a[2000010];
int n, u=1000000007, I;
void upd(int l, int r, int i, int k, int x, int y){
   	if(r<k || k<l) return;
   	if(l==k && l==r){
   		if(x) a[i].X=log10(x), a[i].x=x, a[i].m=a[i].X+a[i].Y;
   		if(y) a[i].Y=log10(y), a[i].y=y, a[i].m=a[i].X+a[i].Y;
   		a[i].A=1LL*a[i].x*a[i].y%u;
   		return;
   	}int L=i*2, R=i*2+1;
   	upd(l, (l+r)/2, L,k,x,y);
	upd((l+r)/2+1,r,R,k,x,y);
 
   	a[i].X=a[L].X+a[R].X;
   	a[i].x=1LL*a[L].x*a[R].x%u;
 
   	if(a[L].m<a[R].m+a[L].X)
		a[i].m=a[R].m+a[L].X,
		a[i].A=1LL* a[R].A*a[L].x%u;
	else
		a[i].m=a[L].m,
		a[i].A=a[L].A;
}
int init(int N,int X[],int Y[]){n=N; for(I=0;I<n;I++) upd(0,n-1,1,I,X[I],Y[I]); return a[1].A;}
int updateX(int pos,int val){upd(0,n-1,1,pos,val,0); return a[1].A;} 
int updateY(int pos,int val){upd(0,n-1,1,pos,0,val); return a[1].A;}

Compilation message

horses.cpp: In function 'void upd(int, int, int, int, int, int)':
horses.cpp:11:30: warning: conversion to 'int' from 'long long int' may alter its value [-Wconversion]
      a[i].A=1LL*a[i].x*a[i].y%u;
             ~~~~~~~~~~~~~~~~~^~
horses.cpp:18:29: warning: conversion to 'int' from 'long long int' may alter its value [-Wconversion]
     a[i].x=1LL*a[L].x*a[R].x%u;
            ~~~~~~~~~~~~~~~~~^~
horses.cpp:22:28: warning: conversion to 'int' from 'long long int' may alter its value [-Wconversion]
   a[i].A=1LL* a[R].A*a[L].x%u;
          ~~~~~~~~~~~~~~~~~~^~
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 380 KB Output is correct
3 Correct 2 ms 380 KB Output is correct
4 Correct 2 ms 440 KB Output is correct
5 Correct 1 ms 504 KB Output is correct
6 Correct 2 ms 640 KB Output is correct
7 Correct 2 ms 640 KB Output is correct
8 Correct 2 ms 640 KB Output is correct
9 Correct 2 ms 660 KB Output is correct
10 Correct 2 ms 660 KB Output is correct
11 Correct 2 ms 660 KB Output is correct
12 Correct 20 ms 660 KB Output is correct
13 Correct 2 ms 660 KB Output is correct
14 Correct 2 ms 660 KB Output is correct
15 Correct 2 ms 660 KB Output is correct
16 Correct 2 ms 660 KB Output is correct
17 Correct 2 ms 660 KB Output is correct
18 Correct 2 ms 660 KB Output is correct
19 Correct 2 ms 660 KB Output is correct
20 Correct 2 ms 660 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 660 KB Output is correct
2 Correct 2 ms 660 KB Output is correct
3 Correct 2 ms 660 KB Output is correct
4 Correct 2 ms 660 KB Output is correct
5 Correct 2 ms 660 KB Output is correct
6 Correct 2 ms 660 KB Output is correct
7 Correct 2 ms 660 KB Output is correct
8 Correct 2 ms 660 KB Output is correct
9 Correct 2 ms 660 KB Output is correct
10 Correct 2 ms 660 KB Output is correct
11 Correct 2 ms 660 KB Output is correct
12 Correct 2 ms 660 KB Output is correct
13 Correct 2 ms 660 KB Output is correct
14 Correct 2 ms 660 KB Output is correct
15 Correct 2 ms 660 KB Output is correct
16 Correct 2 ms 660 KB Output is correct
17 Correct 2 ms 660 KB Output is correct
18 Correct 2 ms 660 KB Output is correct
19 Correct 2 ms 660 KB Output is correct
20 Correct 2 ms 660 KB Output is correct
21 Correct 2 ms 660 KB Output is correct
22 Correct 2 ms 660 KB Output is correct
23 Correct 3 ms 672 KB Output is correct
24 Correct 3 ms 840 KB Output is correct
25 Correct 3 ms 840 KB Output is correct
26 Correct 3 ms 840 KB Output is correct
27 Correct 3 ms 840 KB Output is correct
28 Correct 3 ms 840 KB Output is correct
29 Correct 3 ms 868 KB Output is correct
30 Correct 3 ms 912 KB Output is correct
31 Correct 3 ms 932 KB Output is correct
32 Correct 3 ms 948 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 468 ms 46784 KB Output is correct
2 Correct 602 ms 59604 KB Output is correct
3 Correct 543 ms 63244 KB Output is correct
4 Correct 550 ms 70868 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 70868 KB Output is correct
2 Correct 2 ms 70868 KB Output is correct
3 Correct 2 ms 70868 KB Output is correct
4 Correct 2 ms 70868 KB Output is correct
5 Correct 2 ms 70868 KB Output is correct
6 Correct 2 ms 70868 KB Output is correct
7 Correct 2 ms 70868 KB Output is correct
8 Correct 2 ms 70868 KB Output is correct
9 Correct 2 ms 70868 KB Output is correct
10 Correct 1 ms 70868 KB Output is correct
11 Correct 2 ms 70868 KB Output is correct
12 Correct 2 ms 70868 KB Output is correct
13 Correct 2 ms 70868 KB Output is correct
14 Correct 2 ms 70868 KB Output is correct
15 Correct 2 ms 70868 KB Output is correct
16 Correct 2 ms 70868 KB Output is correct
17 Correct 2 ms 70868 KB Output is correct
18 Correct 2 ms 70868 KB Output is correct
19 Correct 2 ms 70868 KB Output is correct
20 Correct 2 ms 70868 KB Output is correct
21 Correct 2 ms 70868 KB Output is correct
22 Correct 2 ms 70868 KB Output is correct
23 Correct 3 ms 70868 KB Output is correct
24 Correct 4 ms 70868 KB Output is correct
25 Correct 3 ms 70868 KB Output is correct
26 Correct 3 ms 70868 KB Output is correct
27 Correct 3 ms 70868 KB Output is correct
28 Correct 3 ms 70868 KB Output is correct
29 Correct 4 ms 70868 KB Output is correct
30 Correct 3 ms 70868 KB Output is correct
31 Correct 3 ms 70868 KB Output is correct
32 Correct 3 ms 70868 KB Output is correct
33 Correct 396 ms 74256 KB Output is correct
34 Correct 396 ms 78172 KB Output is correct
35 Correct 441 ms 89000 KB Output is correct
36 Correct 436 ms 99764 KB Output is correct
37 Correct 355 ms 101920 KB Output is correct
38 Correct 411 ms 104948 KB Output is correct
39 Correct 351 ms 106960 KB Output is correct
40 Correct 408 ms 113012 KB Output is correct
41 Correct 347 ms 114876 KB Output is correct
42 Correct 351 ms 117084 KB Output is correct
43 Correct 557 ms 123360 KB Output is correct
44 Correct 396 ms 129724 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 129724 KB Output is correct
2 Correct 2 ms 129724 KB Output is correct
3 Correct 2 ms 129724 KB Output is correct
4 Correct 2 ms 129724 KB Output is correct
5 Correct 2 ms 129724 KB Output is correct
6 Correct 2 ms 129724 KB Output is correct
7 Correct 2 ms 129724 KB Output is correct
8 Correct 2 ms 129724 KB Output is correct
9 Correct 2 ms 129724 KB Output is correct
10 Correct 2 ms 129724 KB Output is correct
11 Correct 2 ms 129724 KB Output is correct
12 Correct 2 ms 129724 KB Output is correct
13 Correct 2 ms 129724 KB Output is correct
14 Correct 2 ms 129724 KB Output is correct
15 Correct 2 ms 129724 KB Output is correct
16 Correct 2 ms 129724 KB Output is correct
17 Correct 2 ms 129724 KB Output is correct
18 Correct 2 ms 129724 KB Output is correct
19 Correct 2 ms 129724 KB Output is correct
20 Correct 2 ms 129724 KB Output is correct
21 Correct 2 ms 129724 KB Output is correct
22 Correct 2 ms 129724 KB Output is correct
23 Correct 3 ms 129724 KB Output is correct
24 Correct 3 ms 129724 KB Output is correct
25 Correct 3 ms 129724 KB Output is correct
26 Correct 3 ms 129724 KB Output is correct
27 Correct 3 ms 129724 KB Output is correct
28 Correct 3 ms 129724 KB Output is correct
29 Correct 3 ms 129724 KB Output is correct
30 Correct 2 ms 129724 KB Output is correct
31 Correct 3 ms 129724 KB Output is correct
32 Correct 3 ms 129724 KB Output is correct
33 Correct 465 ms 134980 KB Output is correct
34 Correct 894 ms 147328 KB Output is correct
35 Correct 535 ms 151080 KB Output is correct
36 Correct 575 ms 158748 KB Output is correct
37 Correct 395 ms 161832 KB Output is correct
38 Correct 398 ms 165736 KB Output is correct
39 Correct 430 ms 176816 KB Output is correct
40 Correct 436 ms 187048 KB Output is correct
41 Correct 360 ms 188500 KB Output is correct
42 Correct 410 ms 191552 KB Output is correct
43 Correct 347 ms 193676 KB Output is correct
44 Correct 413 ms 198988 KB Output is correct
45 Correct 345 ms 201068 KB Output is correct
46 Correct 349 ms 203108 KB Output is correct
47 Correct 404 ms 209372 KB Output is correct
48 Correct 395 ms 215928 KB Output is correct
49 Correct 560 ms 221928 KB Output is correct
50 Correct 545 ms 226856 KB Output is correct
51 Correct 511 ms 238000 KB Output is correct
52 Correct 512 ms 248764 KB Output is correct
53 Correct 496 ms 252024 KB Output is correct
54 Correct 513 ms 255764 KB Output is correct
55 Correct 418 ms 257924 KB Output is correct
56 Correct 498 ms 265520 KB Output is correct
57 Correct 413 ms 268544 KB Output is correct
58 Correct 424 ms 270852 KB Output is correct
59 Correct 402 ms 276176 KB Output is correct