版权声明:本文为博主原创文章,转载请标明出处。 https://blog.csdn.net/GXSeveryday/article/details/83036748
While循环
a = 1
while a<10:
print(a)
a = a +1;
结果:
1
2
3
4
5
6
7
8
9
for循环
list = [1,3,5,7,9]
for i in list:
print(i)
结果:
1
3
5
7
9
for i in range(1,10):
print(i)
结果:
1
2
3
4
5
6
7
8
9
for i in range(1,10,2):
print(i)
结果:
1
3
5
7
9
if判断
x = 1
y = 2
if x<y:
print("x 小于 y")
结果:
x 小于 y
x = 4
y = 2
if x<y:
print("x 小于 y")
else:
print("x 大于 y")
结果:x 大于 y
x = 1
y = 2
z = 3
if x>1:
print("x>1");
elif x<1:
print("x<1")
else:
print("x=1")
结果:x=1
函数
def function():
print("函数")
a = 1+2
print(a)
function()
结果:
函数
3
带参数的函数
def fun(a,b):
c = a*b
print(c)
fun(2,3)
结果:
6
def sale(price,color,brand ,second,length,hight):
print('price:',price,
'brand',brand,
'color',color,
'second',second,
'length',length,
'hight:',hight)
sale(1000,'black','GXS','Ture','2.5','1200')
结果:
price: 1000 brand GXS color black second Ture length 2.5 hight: 1200