Submission #1,936

1936

2022-12-12 07:46:39

python3

Time limit exceeded 80/100

1.075s

14308 KiB

#import sys
#sys.stdin=open("input1.txt","r")

x=0
abc = 'abcdefghijklmnopqrstuvwxyz'
n=int(input())
mondatok=[]
for i in range(n):
    mondat=input()
    mondatok.append(mondat)

def fgv(t):
    for k in range(len(t)):
        c = 0
        for l in range(len(t)):
            if t[k]==t[l]:
                c+=1
                if t[k] not in abc:
                    c -= 1
                if c > 2:
                    return 0
    if c<=2:
        return 1

for i in mondatok:
    a = ""
    for j in i.split():
        for k in j:
            a+=k
    x+=fgv(a.lower())
print(x)

	Sum	Test	Verdict	Time	Memory
subtask1	0/0
		1	Accepted	18ms	11164 KiB
		2	Accepted	17ms	11608 KiB
subtask2	30/30
		3	Accepted	16ms	11512 KiB
		4	Accepted	17ms	11856 KiB
		5	Accepted	17ms	12064 KiB
		6	Accepted	20ms	12176 KiB
		7	Accepted	54ms	13528 KiB
subtask3	50/50
		8	Accepted	26ms	12240 KiB
		9	Accepted	26ms	12344 KiB
		10	Accepted	28ms	12272 KiB
		11	Accepted	29ms	12840 KiB
		12	Accepted	30ms	12564 KiB
		13	Accepted	32ms	12876 KiB
subtask4	0/20
		14	Accepted	96ms	13084 KiB
		15	Accepted	172ms	13408 KiB
		16	Accepted	333ms	13832 KiB
		17	Accepted	647ms	14308 KiB
		18	Time limit exceeded	1.054s	6856 KiB
		19	Time limit exceeded	1.075s	7144 KiB
		20	Time limit exceeded	1.054s	7104 KiB