Submission #7572461
Source Code Expand
import sys input = sys.stdin.readline import math R,C = map(int,input().split()) X,Y = map(int,input().split()) D,L = map(int,input().split()) mod = 1000000007 com=[[0]*(X*Y+1) for _ in range(X*Y+1)] for i in range(X*Y+1): for j in range(X*Y+1): if j!=0: com[i][j] = com[i-1][j-1] + com[i-1][j] else: com[i][j] = 1 com[i][j] %= mod def comb(x,y): if x<0: return 0 return com[x][y] boxcnt = (R-X+1)*(C-Y+1)%mod XYcnt = comb(X*Y,D)*comb(X*Y-D,L)%mod ABCD = 2*comb(X*(Y-1),D)*comb(X*(Y-1)-D,L)+2*comb((X-1)*Y,D)*comb((X-1)*Y-D,L) ABCD1 = 4*comb((X-1)*(Y-1),D)*comb((X-1)*(Y-1)-D,L)+comb(X*(Y-2),D)*comb(X*(Y-2)-D,L)+comb((X-2)*Y,D)*comb((X-2)*Y-D,L) ABCD2 = 2*comb((X-2)*(Y-1),D)*comb((X-2)*(Y-1)-D,L)+2*comb((X-1)*(Y-2),D)*comb((X-1)*(Y-2)-D,L) ABCD3 = comb((X-2)*(Y-2),D)*comb((X-2)*(Y-2)-D,L) ABCD%=mod ABCD1%=mod ABCD2%=mod ABCD3%=mod XYcnt = XYcnt - (ABCD-ABCD1+ABCD2-ABCD3) print(boxcnt*XYcnt%mod)
Submission Info
Submission Time | |
---|---|
Task | D - AtCoder社の冬 |
User | MonoyaOmohuto |
Language | Python (3.4.3) |
Score | 0 |
Code Size | 1009 Byte |
Status | WA |
Exec Time | 542 ms |
Memory | 22324 KB |
Judge Result
Set Name | sub | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 100 | 0 / 1 | ||||||||
Status |
|
|
Set Name | Test Cases |
---|---|
sub | 00_sample_01E.txt, 00_sample_02E.txt, 00_sample_03E.txt, test_03E.txt, test_04E.txt, test_07E.txt, test_08E.txt, test_11E.txt, test_12E.txt, test_15E.txt, test_16E.txt, test_19E.txt, test_20E.txt, test_23E.txt, test_24E.txt, test_27E.txt, test_28E.txt, test_31E.txt, test_32E.txt, test_36E.txt, test_37E.txt, test_38E.txt, test_39E.txt, test_45E.txt, test_47E.txt |
All | 00_sample_01E.txt, 00_sample_02E.txt, 00_sample_03E.txt, 00_sample_04.txt, test_01.txt, test_02.txt, test_03E.txt, test_04E.txt, test_05.txt, test_06.txt, test_07E.txt, test_08E.txt, test_09.txt, test_10.txt, test_11E.txt, test_12E.txt, test_13.txt, test_14.txt, test_15E.txt, test_16E.txt, test_17.txt, test_18.txt, test_19E.txt, test_20E.txt, test_21.txt, test_22.txt, test_23E.txt, test_24E.txt, test_25.txt, test_26.txt, test_27E.txt, test_28E.txt, test_29.txt, test_30.txt, test_31E.txt, test_32E.txt, test_33.txt, test_34.txt, test_35.txt, test_36E.txt, test_37E.txt, test_38E.txt, test_39E.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45E.txt, test_46.txt, test_47E.txt, test_48.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01E.txt | AC | 17 ms | 3192 KB |
00_sample_02E.txt | AC | 17 ms | 3188 KB |
00_sample_03E.txt | AC | 39 ms | 3956 KB |
00_sample_04.txt | AC | 171 ms | 9692 KB |
test_01.txt | AC | 19 ms | 3192 KB |
test_02.txt | AC | 18 ms | 3188 KB |
test_03E.txt | AC | 17 ms | 3192 KB |
test_04E.txt | AC | 108 ms | 6900 KB |
test_05.txt | AC | 18 ms | 3188 KB |
test_06.txt | AC | 300 ms | 12456 KB |
test_07E.txt | AC | 22 ms | 3188 KB |
test_08E.txt | AC | 41 ms | 4084 KB |
test_09.txt | AC | 56 ms | 4596 KB |
test_10.txt | AC | 153 ms | 8556 KB |
test_11E.txt | AC | 37 ms | 3828 KB |
test_12E.txt | AC | 95 ms | 6116 KB |
test_13.txt | AC | 22 ms | 3188 KB |
test_14.txt | AC | 491 ms | 22324 KB |
test_15E.txt | AC | 144 ms | 7796 KB |
test_16E.txt | AC | 462 ms | 22324 KB |
test_17.txt | AC | 17 ms | 3188 KB |
test_18.txt | AC | 21 ms | 3188 KB |
test_19E.txt | AC | 17 ms | 3188 KB |
test_20E.txt | AC | 19 ms | 3188 KB |
test_21.txt | AC | 21 ms | 3188 KB |
test_22.txt | AC | 151 ms | 8556 KB |
test_23E.txt | AC | 17 ms | 3188 KB |
test_24E.txt | AC | 278 ms | 13352 KB |
test_25.txt | AC | 30 ms | 3572 KB |
test_26.txt | AC | 19 ms | 3188 KB |
test_27E.txt | AC | 97 ms | 6244 KB |
test_28E.txt | AC | 191 ms | 9956 KB |
test_29.txt | AC | 454 ms | 19784 KB |
test_30.txt | AC | 542 ms | 22324 KB |
test_31E.txt | AC | 44 ms | 4084 KB |
test_32E.txt | AC | 500 ms | 22324 KB |
test_33.txt | AC | 17 ms | 3188 KB |
test_34.txt | AC | 23 ms | 3316 KB |
test_35.txt | AC | 17 ms | 3188 KB |
test_36E.txt | AC | 17 ms | 3192 KB |
test_37E.txt | AC | 17 ms | 3188 KB |
test_38E.txt | AC | 17 ms | 3192 KB |
test_39E.txt | WA | 17 ms | 3188 KB |
test_40.txt | AC | 25 ms | 3316 KB |
test_41.txt | AC | 17 ms | 3188 KB |
test_42.txt | AC | 21 ms | 3188 KB |
test_43.txt | AC | 17 ms | 3188 KB |
test_44.txt | AC | 23 ms | 3316 KB |
test_45E.txt | AC | 17 ms | 3188 KB |
test_46.txt | AC | 18 ms | 3192 KB |
test_47E.txt | AC | 18 ms | 3188 KB |
test_48.txt | AC | 17 ms | 3188 KB |