# 方法一
template1 = 'Life is {0}, you need {1}'
print(template1.format('short', 'Python'))
# 方法二
template2 = 'Lift is {p1}, you need {p2}'
print(template2.format(p1 = 'short', p2 = 'Python'))
template1 = 'Life is {0}, you need {1}'
print(template1.format('short', 'Python'))
# 方法二
template2 = 'Lift is {p1}, you need {p2}'
print(template2.format(p1 = 'short', p2 = 'Python'))
2025-05-19
最新回答 / 幸福的棉花糖
在交互式環(huán)境中,執(zhí)行上述代碼后,會(huì)直接輸出?3.14,而不需要顯式調(diào)用?print()。這是因?yàn)?Python 的交互式環(huán)境會(huì)將表達(dá)式的計(jì)算結(jié)果作為返回值自動(dòng)顯示。然而,在腳本文件(如?.py?文件)中運(yùn)行相同的代碼時(shí),如果沒有使用?print(),則不會(huì)輸出任何內(nèi)容,因?yàn)槟_本模式不會(huì)自動(dòng)打印表達(dá)式的返回值。因此,在腳本中需要顯式使用?print()?來顯示結(jié)果
2025-04-29
h='{0} {1} {2}, {3} {4} {5}'
g=h.format('life','is','short','you','need','Python')
print(g)
g=h.format('life','is','short','you','need','Python')
print(g)
2025-04-21
h='{a} {c}, nhkv1sx5v02o {e} {f}'
a1 ='list'
b1 = 'is'
c1 ='short'
d1 = 'you'
e1 = 'need'
f1 = 'Python'
g=h.format(a=a1,b=b1,c=c1,d=d1,e=e1,f=f1)
print(g)
a1 ='list'
b1 = 'is'
c1 ='short'
d1 = 'you'
e1 = 'need'
f1 = 'Python'
g=h.format(a=a1,b=b1,c=c1,d=d1,e=e1,f=f1)
print(g)
2025-04-21
最贊回答 / qq_慕慕1036804
T = ((1 + 2), ((1 + 2),), ('a' + 'b'), (1,), (1, 2, 3, 4, 5))count = 0for element in T:? ? if isinstance(element, tuple):#使用?isinstance()?函數(shù)來檢查當(dāng)前的?element?是否為元組類型。isinstance()?函數(shù)的第一個(gè)參數(shù)是要檢查的對象,第二個(gè)參數(shù)是要檢查的類型。如果?element?是元組類型,條件判斷結(jié)果為?True,則執(zhí)行下一行代碼。? ? ? ? cou...
2025-04-11
最新回答 / 慕粉2021077471
注釋是中文(#指定順序,#指定名字)報(bào)錯(cuò)。修改成拼音或者在代碼前加入:#coding=utf-8。# Enter a code#coding=utf-8#指定順序
2025-03-24