Submission #1856945

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Source Code Expand

#AtcoderABC003 #4
R,C = input().split(' ')
R,C = [int(R),int(C)]

X,Y = input().split(' ')
X,Y = [int(X),int(Y)]

D,L = input().split(' ')
D,L = [int(D),int(L)]

#Rの位置の選び方
h = R-X+1
#Rの位置の選び方
w = C-Y+1

#区画の選び方
a = h*w

# D,Lの場所の総数
# (X*Y)!/D!*L!
B = X*Y
b,d,l = [1,1,1]


for n in range(1,B):
	b *= n

for m in range(1,D):
	d *= m 

for s in range(1,L):
	l *= s

ans = (b*a)//(d*l)
ans2 = ans%1000000007
print(ans2)

Submission Info

Judge Result