Submission #15,686

2025-02-21 18:04:08

pypy3

Accepted 75/75

71ms

22120 KiB

N=int(input())
S,T,i,c=input(),input(),N-1,0
while i>=0:
	if (S[i]=='S')^c%2!=(T[i]=='S'):
		c+=1
	i-=1
print(c)

	Sum	Test	Verdict		Time	Memory
base	75/75
		1	Accepted	0/0	46ms	19388 KiB
		2	Accepted	0/0	61ms	21984 KiB
		3	Accepted	5/5	43ms	19292 KiB
		4	Accepted	5/5	39ms	19388 KiB
		5	Accepted	5/5	46ms	19436 KiB
		6	Accepted	5/5	43ms	19284 KiB
		7	Accepted	5/5	39ms	19312 KiB
		8	Accepted	5/5	41ms	19488 KiB
		9	Accepted	5/5	46ms	19692 KiB
		10	Accepted	5/5	41ms	19644 KiB
		11	Accepted	5/5	45ms	19720 KiB
		12	Accepted	5/5	63ms	21976 KiB
		13	Accepted	5/5	71ms	21988 KiB
		14	Accepted	5/5	63ms	21956 KiB
		15	Accepted	5/5	68ms	22120 KiB
		16	Accepted	5/5	63ms	21852 KiB
		17	Accepted	5/5	70ms	21944 KiB