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题解 | #表达式求值#

while True: try: print(int(eval(input()))) except: break

Python3

2021-10-17

130 8606

题解 | #杨辉三角的变形#

while True: try: n = int(input()) if n > 2 and n % 2 == 0: if n % 4 == 0: print(3) else...

Python3

2021-10-17

5 460

题解 | #输出单向链表中倒数第k个结点#

while True: try: n = int(input()) s = list(map(int,input().split())) k = int(input()) if k == 0: print...

Python3

2021-10-16

0 554

题解 | #四则运算#

while True: try: s=input() s=s.replace('{', '(') s=s.replace("}",")") s=s.replace("[","(") s=s.replace("]"...

Python3

2021-10-16

45 3784

题解 | #从单向链表中删除指定值的节点#

while True: try: num = list(map(int,input().split())) n = len(num) new = [] for i in range(2,n-1,2): ...

Python3

2021-10-16

11 1514

题解 | #截取字符串#

while True: try: str = input() n = int(input()) print(str[:n]) except: break

Python3

2021-10-16

0 373

题解 | #名字的漂亮度#

while True: try: n = int(input()) names = [] for i in range(n): names.append(input().lower()) ...

Python3

2021-10-16

0 387

题解 | #学英语#

num1 = ['zero','one','two','three','four','five','six', 'seven','eight','nine','ten','eleven','twelve', 'thirteen','fourteen','fifteen',...

Python3

2021-10-16

43 3214

题解 | #称砝码#

while True: try: n = int(input()) m = list(map(int,input().split())) x = list(map(int,input().split())) except: ...

Python3

2021-10-16

172 8597

题解 | #统计字符#

big = [chr(i) for i in range(65,91)]#所有大写字母 small = [chr(i) for i in range(97,123)]#所有小写字母 num = [chr(i) for i in range(48,58)]#所有数字 while True: ...

Python3

2021-10-16

0 378