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题解 | 多组数据a+b III

import sys for line in sys.stdin: a = line.split() if a[0] != '0' and a[1] != '0': print(int(a[0]) + int(a[1]))

2025-07-22

0 13

题解 | 多组输入a+b II

import sys for line in sys.stdin: a = line.split() if len(a)==2: print(int(a[0]) + int(a[1]))

2025-07-22

0 14

题解 | 四季

n = input() mm = int(n[5]) if mm in (3,4,5): print("spring") elif mm in (6,7,8): print("summer") elif mm in (9,0,1): p...

2025-07-22

0 11

题解 | 牛牛是否被叫家长

a,b,c = map(int, input().split()) print("YES" if (a+b+c)/3 <60 else "NO")

2025-07-22

0 13

题解 | 牛妹数

n = int(input()) print("yes" if n>50 and n%2==0 else "no")

2025-07-22

0 10

题解 | 疫情死亡率

import sys for line in sys.stdin: c,d = line.split() r = float(int(d)/int(c)) print(f"{r:.3%}")

2025-07-21

0 13

题解 | 复读机

import sys for line in sys.stdin: a = line.split() if("." in a[0]): f = float(a[0]) print(round(f,1)) else: ...

2025-07-21

0 12