编辑代码

# coding:utf-8
#JSRUN引擎2.0,支持多达30种语言在线运行,全仿真在线交互输入输出。 
#print("Hello world!   -  python.jsrun.net .")
import math
def custom_add(a, b):
    # 将数字转换为逆序的数字列表
    list_a = [int(digit) for digit in str(a)[::-1]]
    list_b = [int(digit) for digit in str(b)[::-1]]
    
    # 对齐两个列表的长度,补零
    max_len = max(len(list_a), len(list_b))
    list_a += [0] * (max_len - len(list_a))
    list_b += [0] * (max_len - len(list_b))
    
    carry = 0
    result = []
    
    # 逐位相加
    for i in range(max_len):
        total = list_a[i] - list_b[i] + carry
        carry = total // 10
        result.append(total % 10)
    
    # 处理剩余的进位
    if carry > 0:
        result.append(carry)
    
    # 将结果逆序并转换为整数
    return int(''.join(map(str, result[::-1])) if result else 0)

# 示例
#print(custom_add(int(input('')),int(input(''))))   # 输出 579
#print(float(input('')) + float(input('')))

answer = []
squrt = float(2)
piece = 5

for i in range(piece):
    for k in range(10):
        if (k * 20) ** 2 > squrt:
            answer.append(str(k - 1))