# 1 vazifa
#k=int(input("k="))
#n=int(input("n="))
#for i in range(n):
# print(k)

# 2 vazifa
#a=int(input("a="))
#b=int(input("b="))
# a<b
#for i in range(a,b+1):
# print(i)

# 3- vazifa

#a=int(input("a= "))
#b=int(input("b= "))
# a<b
#for i in range(b,a-1,-1):
# print(i)


# 4-vazifa 1,


#a=int(input('1 kg uchun narx = '))
#for i in range(1,11):
#print( i, "kg olma" ,i*a, " sum" )

# 5-vazifa

#a=int(input(" 1 kg konfet narxi="))
#for i in range( 1, 11):
# print(i/10, " kg konfet narxi", i/10*a, " sum")

# 6-vazifa
#a=int(input(" 1 kg narxi= "))
#for i in range(1,6):
# print(1+i/5,"kg mi ", i*a+1/5*a)

#7-vazifa
c=0

a=int(input("a="))
b=int(input("b= "))
c=0
for i in range(a,b+1):
c+=i

print(c)

#8-vazifa
c=1
a=int(input("a="))
b=int(input("b= "))
for i in range(a,b+1):
c*=i

print(c)

# 9-vazifa
c=0
a=int(input("a="))
b=int(input("b= "))
for i in range(a,b+1):
c+=i*i

print(c)

# 1-vazifa
# a=int(input('a='))
# b=int(input('b='))
# k=0
# while a>b:
# a -= 1
# k+=1
#
# print(k)

# #2-vazifa
# a=int(input('a='))
# b=int(input('b='))
# k=0
# while a>b:
# a-=b
# k+=1
# print(k)

# #3-vazifa
# n=int(input('n='))
# k=int(input('k='))
# s=0
# while n>=k:
# n-=k
# s+=1
# print(s,"-butun qismi")
# print(n,"-qoldiq")

# #4-vazifa
# n=int(input('n='))
# s=1
# while n>s:
# s*=3
# if s==n:
# print(' 3 ning darajasi')
# else:
# print(' 3 ning darajasi emas')
# #5-vazifa
# n=int(input('n= ')) # n= 2 darajasini kiriting
# k=0
# while n>1:
# n/=2
# k+=1
# print(k)

# # 6-vazifa
# n=int(input(" n= "))
# s=1
# while n>0:
# s *= n
# n-=2
# print(s)

# 7-vazifa
# n=int(input(" n= "))
# k=1
# while k*k<n:
#
# k+=1
# print(k)

# # 8-vazifa
# n=int(input(" n= "))
# k=1
# while k*k<=n:
# k+=1
# print(k-1)
# #9-vazifa
# n=int(input(" n= "))
# k=1
# while 3**k<n:
# k+=1
# print(k)
# # 10-vazifa
# n=int(input(" n= "))
# k=1
# while 3**k<=n:
# k+=1
# print(k-1)

# # 11-vazifa
#
# n=int(input('n='))
# k=0
# s=0
# while s<=n:
# k+=1
# s+=k
# print(k-1)
# # 12-vazifa
# n=int(input('n='))
# k=0
# s=0
# while s<=n:
# k+=1
# s+=k
# print(k-1, "eng katta son")
# print(s-k,'umumiy yig\'indi')
# 13-vazifa
# a=float(input('a>1 -> a='))
# s=float()
# s=0
# k=0
# while s<=a:
# k+=1
# s+=1/k
# print(k)
# print(s, ' yigin\'indi')

# # 14- vazifa
# a=float(input('a>1 -> a='))
# s=float()
# s=0
# k=0
# while s<=a:
# k+=1
# s+=1/k
# print(k-1)
# print(s-1/k, ' yigin\'indi')

#funksiyalar
#1-vazifa
# a=int(input(" a="))
# b=int(input(" b="))
# c=int(input('c='))
# d=float(input('d='))
# f=float(input('f='))
# def calculate (a):
# return a**3
# x=calculate(a)
# print(x)
# x=calculate(b)
# print(x)
# x=calculate(c)
# print(x)
# x=calculate(d)
# print(x)
# x=calculate(f)
#print(x)
# # 2- vazifa
# a=float(input('a='))
# def powerA234(a):
# return a**2
# x=powerA234(a)
# print(x," 2-darajasi")
# def powerA234(a):
# return a**3
# x=powerA234(a)
# print(x, " 3-darajasi")
# def powerA234(a):
# return a**4
# x=powerA234(a)
# print(x ," 4-darajasi")

# # 3-vazifa
# a=float(input('a='))
# b=float(input('b='))
# c=float(input('c='))
# d=float(input('d='))
# def mean(a,b):
# return (a+b)/2
# x=mean(a,b)
# print(x, " a va b ning o'rta arifmetigi")
# x=mean(a,c)
# print(x, " a va c ning o'rta arifmetigi")
# x=mean(a,d)
# print(x, " a va d ning o'rta arifmetigi")
# def mean(a,b):
# return math.sqrt(a*b)
# x=mean(a,b)
# print(x, " a va b ning o'rta geometrigi")
# x=mean(a,c)
# print(x, " a va c ning o'rta geometrigi")
# x=mean(a,d)
# print(x, " a va c ning o'rta geometrigi")
# # 4-vazifa
# a=int(input('a='))
# b=int(input('b='))
# c=int(input('c='))
# def perimetri(a):
# return 3*a
# p=perimetri(a)
# print(p,' 1- uchburchak perimetri')
# p=perimetri(b)
# print(p,' 2- uchburchak perimetri')
# p=perimetri(c)
# print(p, ' 3- uchburchak perimatri')
# def yuza(a):
# return math.sqrt(3)*(a**2)/4
# s=yuza(a)
# print(s, " 1-uchburchak yuzi")
# s=yuza(b)
# print(s, " 2-uchburchak yuzi")
# s=yuza(c)
# print(s, " 3-uchburchak yuzi")

# 5-vazifa
# print('tortburchak qarama-qarshi tomonlari koordinatalarini kiriting')
# x1=int(input('x1='))
# y1=int(input('y1='))
# x2=int(input('x2='))
# y2=int(input('y2='))
# def perimetri(x1,y1):
# return 2*(abs(x1-x2)+abs(y1-y2))
# p=perimetri(x1,y1)
# print(p, 'perimetri')
# def yuzi(x1,y1):
# return abs(x1-x2)*abs(y1-y2)
# s=yuzi(x1,y1)
# print(s,'yuzi')

# car={"rusumi1": "BMW", "narxi": " 45000 $","rusumi2": "Merc", "narxi2": " 55000 $","rusum3": "Ferrari", "narxi3": " 50000 $","rusumi4": "BMW", "narxi4": " 45000 $"}
# for i in car.keys():
# print(f'{i}:{car[i]}'

son={"1":"one", "2":" two","3": "three", "4": "four", "5": "five", "6": "six", "7": "seven","8": "eight","9":"nine", "10": " ten"}
for i in son.keys():
print(f'{i}: {son[i]}')

talaba={"Ismi":" Javlonbek",\
"Familyasi":" Bo'riyev",\
"yoshi": " 19", \
"tug'ilgan joyi": \
"Surxondaryo",\
"fakulteti": "Axborot Texnologiyalari"}
for i in talaba.keys():
print(f'{i}: {talaba[i]} ')