欢迎来到python世界
#!/usr/bin/python
var1 = 'Hello World!'var1 = 'Hello World!'var1 = 'Hello World!'var1 = 'Hello World!'var1 = 'Hello World!'var1 = 'Hello World!'var1 = 'Hello World!'var1 = 'Hello World!'var1 = 'Hello World!'var1 = 'Hello World!'var1 = 'Hello World!'
var2 = "Python Runoob"var1 = 'Hello World!'var1 = 'Hello World!'var1 = 'Hello World!'var1 = 'Hello World!'var1 = 'Hello World!'var1 = 'Hello World!'
print "var1[0]: ", var1[0]print "var1[0]: ", var1[0]print "var1[0]: ", var1[0]print "var1[0]: ", var1[0]print "var1[0]: ", var1[0]
print "var2[1:5]: ", var2[1:5]
print "var2[1:5]: ", var2[1:5]
print "var2[1:5]: ", var2[1:5]
print "var2[1:5]: ", var2[1:5]
print "var2[1:5]: ", var2[1:5]
测试1
测试2
测试3
测试4
