2-6 四捨五入
a = round(13.5)
b = round(14.4)
print(a)
print(b)14
14a = round(13.5) #進位(整數部分是奇數)
b = round(14.5) #捨去(整數部分是偶數)
print(a)
print(b)14
14a = round(123.2345, 2) #取至小數2位
b = round(123.4567, 3) #取至小數3位
print(a)
print(b)Last updated
a = round(13.5)
b = round(14.4)
print(a)
print(b)14
14a = round(13.5) #進位(整數部分是奇數)
b = round(14.5) #捨去(整數部分是偶數)
print(a)
print(b)14
14a = round(123.2345, 2) #取至小數2位
b = round(123.4567, 3) #取至小數3位
print(a)
print(b)Last updated
123.23
123.457