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题解 | #进制转换#

while True: try: str1 = input() str2 = str1[2:] n = len(str2) dic = {'A':10,'B':11,'C':12,'D':13,'E':14,'F':15} ...

Python3

2021-09-21

58 5158

题解 | #明明的随机数#

while True: try: x1 = int(input()) list1 = [] list2 = [] for i in range(x1): list1.append(int(input())...

Python3

2021-09-21

1 689

题解 | #明明的随机数#

while True: try: x1 = int(input()) list1 = [] list2 = [] for i in range(x1): list1.append(int(input())...

Python3

2021-09-21

3 0

题解 | #计算某字母出现次数#

x1 = input() x2 = input() x3 = x1.upper() x4 = x2.upper() n = 0 for word in x3: if word == x4: n = n + 1 print(n)

Python3

2021-09-21

27 2550