제출 #920581

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
920581		zeroday1934	구슬과 끈 (APIO14_beads)	Cpython 3	0 / 100	11 ms	2908 KiB

beads

def break_and_join(inp, idx):
    pp = inp[:idx]
    sp = inp[idx:]
    r = sp + pp
    return r
def count(string):
    c=0
    for j in range(len(string)):
        if(string[j]=='w'):
           c+=1
        else:
            ch=string[j]
            for i in range(j,len(string)):
                if(string[i]==ch or string[i]=='w'):
                    c+=1
                else:
                    break
            break
    for k in range(len(string)-1,-1,-1):
        
        if(string[k]=='w'):
           c+=1
           
        else:
            ch=string[k]
            for i in range(k,i>=0,-1):
                if(string[i]==ch or string[i]=='w'):
                    c+=1
                    
                else:
                    break
            break
    
    if(c>len(string)):
        c=len(string)
    return c
N=int(input())
necklace=input()
f.close()
counter=0
for i in range(N):
    res=break_and_join(necklace,i)
    c_count=count(res)
    
    if(c_count>counter):
        counter=c_count
print(c_count)

• Subtask 1: 0 / 13
• Subtask 2: 0 / 15
• Subtask 3: 0 / 29
• Subtask 4: 0 / 43