Submission #393992


Source Code Expand

#include<stdio.h>
#include<algorithm>
using namespace std;
long long mod=1000000007;
long long C[1100][1100];
int dp[31][31][16][910];
int main(){
	int a,b,c,d,e,f;
	C[0][0]=1;
	for(int i=0;i<1050;i++)for(int j=0;j<=i;j++){
		C[i+1][j]=(C[i+1][j]+C[i][j])%mod;
		C[i+1][j+1]=(C[i+1][j+1]+C[i][j])%mod;
		
	}
	scanf("%d%d%d%d%d%d",&a,&b,&c,&d,&e,&f);
	long long ret=0;
	int n=e+f;
	dp[0][0][0][0]=1;
	for(int i=0;i<c;i++){
		for(int j=0;j<d;j++){
			for(int k=0;k<16;k++){
				for(int l=0;l<=n;l++){
					int to=k;
					if(i==0)to|=1;
					if(j==0)to|=2;
					if(i==c-1)to|=4;
					if(j==d-1)to|=8;
					dp[i][j+1][to][l+1]=(dp[i][j+1][to][l+1]+dp[i][j][k][l])%mod;
					dp[i][j+1][k][l]=(dp[i][j+1][k][l]+dp[i][j][k][l])%mod;
				}
			}
		}
		for(int j=0;j<16;j++)for(int k=0;k<=n;k++)
			dp[i+1][0][j][k]=dp[i][d][j][k];
	}
	ret=dp[c][0][15][n];
	//printf("%lld\n",ret);
	ret=ret*(a-c+1)*(b-d+1)%mod*C[e+f][f]%mod;
	printf("%lld\n",ret);
}

Submission Info

Submission Time
Task D - AtCoder社の冬
User tozangezan
Language C++ (G++ 4.6.4)
Score 101
Code Size 979 Byte
Status AC
Exec Time 665 ms
Memory 61220 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:15:41: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result

Set Name sub All
Score / Max Score 100 / 100 1 / 1
Status
AC × 25
AC × 52
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 72 ms 8740 KB
00_sample_02E.txt AC 67 ms 8744 KB
00_sample_03E.txt AC 124 ms 20256 KB
00_sample_04.txt AC 242 ms 39712 KB
test_01.txt AC 76 ms 11164 KB
test_02.txt AC 66 ms 8604 KB
test_03E.txt AC 67 ms 8988 KB
test_04E.txt AC 223 ms 32156 KB
test_05.txt AC 70 ms 9892 KB
test_06.txt AC 225 ms 45860 KB
test_07E.txt AC 89 ms 15140 KB
test_08E.txt AC 130 ms 22052 KB
test_09.txt AC 115 ms 23972 KB
test_10.txt AC 173 ms 36508 KB
test_11E.txt AC 121 ms 20256 KB
test_12E.txt AC 199 ms 29476 KB
test_13.txt AC 80 ms 13852 KB
test_14.txt AC 650 ms 61216 KB
test_15E.txt AC 260 ms 35744 KB
test_16E.txt AC 665 ms 61212 KB
test_17.txt AC 69 ms 9508 KB
test_18.txt AC 81 ms 13096 KB
test_19E.txt AC 66 ms 8736 KB
test_20E.txt AC 75 ms 11560 KB
test_21.txt AC 86 ms 15000 KB
test_22.txt AC 212 ms 37408 KB
test_23E.txt AC 65 ms 8488 KB
test_24E.txt AC 419 ms 47652 KB
test_25.txt AC 105 ms 18088 KB
test_26.txt AC 76 ms 11808 KB
test_27E.txt AC 205 ms 30236 KB
test_28E.txt AC 319 ms 40092 KB
test_29.txt AC 271 ms 57768 KB
test_30.txt AC 359 ms 61220 KB
test_31E.txt AC 129 ms 21540 KB
test_32E.txt AC 665 ms 61220 KB
test_33.txt AC 68 ms 9116 KB
test_34.txt AC 89 ms 15524 KB
test_35.txt AC 66 ms 8732 KB
test_36E.txt AC 84 ms 8892 KB
test_37E.txt AC 65 ms 8612 KB
test_38E.txt AC 67 ms 8992 KB
test_39E.txt AC 65 ms 8484 KB
test_40.txt AC 92 ms 16036 KB
test_41.txt AC 69 ms 8864 KB
test_42.txt AC 83 ms 13856 KB
test_43.txt AC 69 ms 10660 KB
test_44.txt AC 87 ms 15524 KB
test_45E.txt AC 64 ms 8616 KB
test_46.txt AC 67 ms 9628 KB
test_47E.txt AC 68 ms 9376 KB
test_48.txt AC 67 ms 9892 KB