Submission #630897

#	Time	Username	Problem	Language	Result	Execution time	Memory
630897		karolb2011	Cards (LMIO19_korteles)	Cpython 3	16 / 100	993 ms	5640 KiB

korteles

n=int(input())
c=[]
t=[0 for i in range(5)]
for i in range(n):
    a=input()
    b=input()
    if a=="AA" and b=="AA":
        t[0]+=1
    elif a=="AA" and b[0]=="A":
        t[1]+=1
    elif a=="AA" and b[1]=="A":
        t[2]+=1
    elif a[0]=="A" and b=="AA":
        t[3]+=1
    else:
        t[4]+=1
s=sum(t)
b=0
for i in range(5):
    for j in range(i+1,5):   
        b+=t[i]*t[j] 

print(b)

• Subtask 1: 16 / 16
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 19
• Subtask 5: 0 / 25