Add type conversion

This commit is contained in:
Henry Lin 2025-08-22 17:13:42 +08:00
parent 75ba7fdf53
commit 4cbfd81a2c

42
0003/type-conversion.py Normal file
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# 将浮点数转换为整数
num_float = 3.14
num_int = int(num_float)
print(num_int) # 输出3
# 将字符串转换为整数
num_str = "42"
num_int = int(num_str)
print(num_int) # 输出42
# 将整数转换为浮点数
num_int = 10
num_float = float(num_int)
print(num_float) # 输出10.0
# 将整数转换为字符串
num_int = 100
num_str = str(num_int)
print(num_str) # 输出:'100'
"""
基础将浮点数 5.5 转换为整数
"""
num_float = 5.5
num_int = int(5.5)
print(num_int)
"""
应用将字符串 3.14 转换为浮点数
"""
num_str = "3.14"
num_float = float(num_str)
print(num_float)
"""
挑战将整数 100 转换为字符串然后将该字符串与另一个字符串 50 相加
"""
num_int = 100
num_str = str(num_int)
new_str = num_str + "50"
print(new_str)