python入门之语句,包括if语句、while语句、for语句,供python初学者参考。
//if语句例子
name = \'peirong\';
if name == \'peirong\':
print \'this is peirong\';
elif name== \'maojun\':
print \'this is maojun\';
else:
print \'others\';
//while语句
i = 0;
a = range(10);
while i < a.__len__():
print i;
i = i+1;
//for语句
a = range(1,10);
for i in a:
print i;
else:
print \'The for loop is over!\'
//continue 语句
a = range(1000)
for i in a:
if i % 3 == 0:
print \'chuyi 3 yu 0 \';
elif i % 3 == 1:
print \'chuyi 3 yu 1 \';
else:
continue