Matematika va informatika” bakalavriat ta’lim yo‘nalishi 20/6-guruh talabasi Dilmurodov Dilshod Qurbon o’g’li Kursni tugatish ishi

2.2 Pythonda sodda masalalarni dasturlash
1-misol: 2000dan 3200 gacha bo`lgan sonlar oralig`ida, 7ga bo`linadigan, ammo 5ga bo`linmaydigan sonlarni topuvchi dastur tuzing.
Yechim:

1. 
   l=[]
   
2. 
   for i in range(2000, 3201):
   
3. 
   if (i%7==0) and (i%5!=0):
   
4. 
   l.append(str(i))
   
5. 
   print ','.join(l)
   

Natija vergul bilan ajratilib, bitta qatorda chiqarilishi kerak. 
2-misol. Berilgan sonlarning faktorialini topuvchi dastur tuzing. Natija vergul bilan ajratilib, bitta qatorda chiqarilishi kerak.
Faraz qilamiz, dastur ushbu sonni kiritildi: 8
Dasturini tuzamiz:

1. 
   Yechim:
   
2. 
   def fact(x):
   
3. 
   if x == 0:
   
4. 
   return 1
   
5. 
   return x * fact(x - 1)
   
6. 
   x=int(raw_input())
   
7. 
   print fact(x)
   

Natija esa quyidagicha bo'lishi kerak: 
40320
3-misol: 1dan berilgan n butun songa qadar (i,i*i) shart qatnashgan lug`at yarating
Misol uchun: 8

1. 
   n=int(raw_input())
   
2. 
   d=dict()
   
3. 
   for i in range(1,n+1):
   
4. 
   d[i]=i*i
   
5. 
   print(d)
   

Natijada:
{1: 1, 2: 4, 3: 9, 4: 16, 5: 25, 6: 36, 7: 49, 8: 64}
Shunaqa oddiy funksiya bajartuvchi for def range kabi amallarni belgilab beruvchi funksiyalar mavjud.
4-misol. Trapetsiyaning 2ta asosi (a va b ) hamda asosiga tushurilgan balandligi h berilgan. Trapetsiyaning yuzi S ni hisoblash dasturini tuzing. a, b, va h foydalanuvchi tomonidan (ixtiyoriy) kiritiladi.
From math import*
a=float(input(‘Trapetsiyaning birinchi asosini kiriting:’))
b=float(input(‘Trapetsiyaning ikkinchi asosini kiriting:’))
h=float(input(‘Asosiga tushurilgan balandligini kiriting:’))
S=(1/2)*(a+b)*h
Print(S’Trapetsiyaning yuzi {S} ga teng:’))
print()
2. Teng tomonli uchburchakning tomoni a ga teng. Uning yuzi s ni hisoblash dasturini tuzing.
from math import*
a=float(input('Teng tomonli uchburchakning tomonini kiriting:'))
s=pow(a,2)*sqrt(3/4)
print(s)
print()
DASTUR
yosh = int(input("tug`ilgan yilingizni kiriting:"))
n=int(input("joriy yilni kiriting"))
ism = str(input("Ism, familiyangizni kiriting"))
print("Hurmatli dasturchi", ism, "sizning yoshingiz", n-yosh, '-da')
NATIJA
tug`ilgan yilingizni kiriting:
? 2002
joriy yilni kiriting
? 2021
Ism, familiyangizni kiriting
? Dilmurodov Dilshodbek
Hurmatli dasturchi Dilmurodov Dilshodbek sizning yoshingiz 19 - da