用户输入数值，输出和

accpt=[1 for i in range(5)]
j=0
while j<5:
Num = raw_input('Input a Number:')
accpt[j] = Num
j +=1
su=0
while j>0:
su +=int(accpt[j-1])
j -=1
print su

accpt=[1 for i in range(5)]
j=0
while j<5:
Num = raw_input('Input a Number:')
accpt[j] = Num
j +=1
su=0
for i in accpt:
su +=int(i)

print su