Submission #47210843

Source Code Expand

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#ABC327_20231104_A
N=int(input())
S=input()
flg=0
for i in range(1,N):
    if(S[i-1]=="a" and S[i]=="b"):
        flg=1
    if(S[i-1]=="b" and S[i]=="a"):
        flg=1
if(flg):
    print("Yes")
else:
    print("No")
 
 
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#ABC327_20231104_A
N=int(input())
S=input()
flg=0
for i in range(1,N):
    if(S[i-1]=="a" and S[i]=="b"):
        flg=1
    if(S[i-1]=="b" and S[i]=="a"):
        flg=1
if(flg):
    print("Yes")
else:
    print("No")

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