Python daturlash maktabi π
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i=0
while i<4:
i+=1 if i==2: continue print(i,end=" ")
#while #loop #Dars13
13-Dars π
Pythonda while takrorlanuvchi operatorlari haqida
https://telegra.ph/Pythonda-takrorlanuvchi-operatorlar-while-for-07-10
π Python
#ifelse #elif #Dars12
12-Dars π
Pythonda shart operatorlari(if else elif) haqida
https://telegra.ph/Ifelse-shart-operatorlari-07-08
π Python
Pythonda tasodifiy raqamlarni yaratishda foydalaniladigan ichki modul nomi ?
#yechim #javob #answer
from random import randint
M = 4
N = 5
matrix = []
qator_yigindi = [0] * N
ustun_yigindi = [0] * M
print("N=",N," M=",M)
for i in range(N):
row = []
for j in range(M):
row.append(randint(0, 5))
matrix.append(row)
for i in range(N):
for j in range(M):
qator_yigindi[i] += matrix[i][j]
ustun_yigindi[j] += matrix[i][j]
for i in range(N):
print(matrix[i], " | ", qator_yigindi[i])
print('-' * M * 4)
print(ustun_yigindi)#masala
Ixtiyoriy massivning xar bir qatorlari va ustunlari yig'indisini xisoblaydigon dastur tuzing ! Natija rasmdagi ko'rinishda chiqarilsin π
π Python
ββ#malumot #news
any() Funksiyasi xaqida ma'lumot:
listdagi any elementning to'g'riligini tekshiring:
mylist = [False, True, False]
x = any(mylist)
Ta'rif va foydalanish
any () funktsiyasi, agar qaytariladigan elementning har biri to'g'ri bo'lsa, True ni qaytaradi, aks holda False qaytaradi. Qaytariladigan ob'ekt bo'sh bo'lsa, any () funktsiyasi False qiymatini qaytaradi.
any(iterable)
tupledagi any elementning to'g'riligini tekshiring:
mytuple = (0, 1, False)
x = any(mytuple)
setdagi any elementning to'g'riligini tekshiring:
myset = {0, 1, 0}
x = any(myset)
dictdagi any elementning to'g'riligini tekshiring:
mydict = {0 : "Apple", 1 : "Orange"}
x = any(mydict)
Eslatma:
dict da ishlatilganda, any () funktsiyasi, qiymatlarning emas, balki biron bir tugmachaning to'g'riligini tekshiradi.
π PythonDastur kodi:
#py
n=10
for i in range(1,n+1,2):
print((" ")*int(n-i),end=" ")
for j in range(i):
print(str(j+1),end=" ")
print()
Natija:
1
1 2 3
1 2 3 4 5
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8 9
π Python