#for循环可遍历可迭代对象
#字典
d=dict(name='shd',age=10,city='hdsj')
for x in d:
    print(x)

for x in d.values():
    print(x)
#列表
a=[10,20,40]
for x in a:
    print(x)
#元组
b=(19,'sad',39)
for x in b:
    print(x)

#用for循环求1~100的和

sum=0
for x in range(1,101):
    sum+=x
print('总数和',sum)

#for循环求1~100的奇数和，偶数和
sum_ji=0
sum_ou=0
for x in range(1,101):
    if x%2==1:
        sum_ji+=x
    else:
        sum_ou+=x
print('奇数和',sum_ji)
print('总数和',sum_ou)