Submission #122920


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#include <iostream>
using namespace std;
#define MODULO 1000000007
int main()
{
	int R,C,X,Y,D,L;
	cin >> R >> C;
	cin >> X >> Y;
	cin >> D >> L;
	if(D + L != X * Y) {
		cout << "Oops" << endl;
		return 0;
	}
	unsigned long long* dp = new unsigned long long[(D+1) * (L+1)];
	for(int i=0; i<=D; i++) {
		for(int k=0; k<=L; k++) {
			if(i == 0 || k == 0) {
				dp[(L+1) * i + k] = 1;
			} else {
				dp[(L+1) * i + k] = (dp[(L+1) * (i-1) + k] + dp[(L+1) * i + (k-1)]) % MODULO;
			}
		}
	}
	unsigned long long result = ((R-X+1) * (C-Y+1)) % MODULO;
	result = (dp[(L+1) * D + L] * result) % MODULO;
	cout << result << endl;
	return 0;
}

Submission Info

Submission Time
Task D - AtCoder社の冬
User Tachiken
Language C++ (G++ 4.6.4)
Score 100
Code Size 662 Byte
Status WA
Exec Time 25 ms
Memory 936 KB

Judge Result

Set Name sub All
Score / Max Score 100 / 100 0 / 1
Status
AC × 25
AC × 25
WA × 27
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 21 ms 804 KB
00_sample_02E.txt AC 22 ms 800 KB
00_sample_03E.txt AC 24 ms 932 KB
00_sample_04.txt WA 24 ms 800 KB
test_01.txt WA 21 ms 796 KB
test_02.txt WA 21 ms 680 KB
test_03E.txt AC 22 ms 680 KB
test_04E.txt AC 22 ms 804 KB
test_05.txt WA 21 ms 680 KB
test_06.txt WA 21 ms 764 KB
test_07E.txt AC 21 ms 680 KB
test_08E.txt AC 21 ms 804 KB
test_09.txt WA 22 ms 928 KB
test_10.txt WA 20 ms 800 KB
test_11E.txt AC 21 ms 804 KB
test_12E.txt AC 23 ms 772 KB
test_13.txt WA 21 ms 932 KB
test_14.txt WA 20 ms 800 KB
test_15E.txt AC 21 ms 780 KB
test_16E.txt AC 22 ms 928 KB
test_17.txt WA 21 ms 804 KB
test_18.txt WA 21 ms 800 KB
test_19E.txt AC 22 ms 800 KB
test_20E.txt AC 22 ms 804 KB
test_21.txt WA 22 ms 680 KB
test_22.txt WA 21 ms 928 KB
test_23E.txt AC 21 ms 800 KB
test_24E.txt AC 21 ms 936 KB
test_25.txt WA 21 ms 680 KB
test_26.txt WA 22 ms 928 KB
test_27E.txt AC 21 ms 932 KB
test_28E.txt AC 21 ms 924 KB
test_29.txt WA 21 ms 804 KB
test_30.txt WA 22 ms 800 KB
test_31E.txt AC 21 ms 804 KB
test_32E.txt AC 22 ms 932 KB
test_33.txt WA 22 ms 676 KB
test_34.txt WA 25 ms 804 KB
test_35.txt WA 22 ms 680 KB
test_36E.txt AC 20 ms 792 KB
test_37E.txt AC 22 ms 928 KB
test_38E.txt AC 20 ms 924 KB
test_39E.txt AC 22 ms 808 KB
test_40.txt WA 22 ms 804 KB
test_41.txt WA 21 ms 680 KB
test_42.txt WA 21 ms 672 KB
test_43.txt WA 21 ms 804 KB
test_44.txt WA 21 ms 732 KB
test_45E.txt AC 21 ms 804 KB
test_46.txt WA 22 ms 804 KB
test_47E.txt AC 22 ms 928 KB
test_48.txt WA 22 ms 928 KB