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19 changes: 19 additions & 0 deletions 1_1.py
Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
time = int(input('Введите время в секундах: '))

s = time % 60
m = (time // 60) % 60
h = (time % 86400) // 3600
d = time // 86400
if 0 <= time < 60:
print(f'{time} сек = {s} сек')
elif 60 <= time < 3600:
print(f'{time} сек = {m} мин {s} сек')
elif 3600 <= time < 86400:
print(f'{time} сек = {h} ч {m} мин {s} сек')
elif time >= 86400:
print(f'{time} сек = {d} дн {h} ч {m} мин {s} сек')
else:
print('Введите положительное число')



30 changes: 30 additions & 0 deletions 1_2.py
Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
my_list = []
list_17 = []

for i in range(1, 1000):
if i % 2 != 0:
my_list.append(i ** 3)
list_17.append(i ** 3 + 17)

total_sum = 0
total_sum_17 = 0
for el in my_list:
sum_el = 0
n = el
while n > 0:
sum_el += (n % 10)
n //= 10
if sum_el % 7 == 0:
total_sum += el
for el in list_17:
sum_el_17 = 0
n = el
while n > 0:
sum_el_17 += (n % 10)
n //= 10
if sum_el_17 % 7 == 0:
total_sum_17 += el


print(f' Сумма чисел, сумма цифр которых делится на 7 равна {total_sum}')
print(f' Сумма чисел, увеличенных на 17, сумма цифр которых делится на 7 равна {total_sum_17}')
18 changes: 18 additions & 0 deletions 1_2_в.py
Original file line number Diff line number Diff line change
@@ -0,0 +1,18 @@
my_list = []

for i in range(1, 1000):
if i % 2 != 0:
my_list.append(i ** 3)

total_sum = 0

for el in my_list:
sum_el = 0
n = el + 17
while n > 0:
sum_el += (n % 10)
n //= 10
if sum_el % 7 == 0:
total_sum += el +17

print(f' Сумма чисел, сумма цифр которых делится на 7 равна {total_sum}')
11 changes: 11 additions & 0 deletions 1_3.py
Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
for i in range(1, 101):

if 10 < i < 20:
print(f'{i} процентов')
elif i % 10 == 1:
print(f'{i} процент')
elif i % 10 == 2 or i % 10 == 3 or i % 10 == 4:
print(f'{i} процента')
else:
print(f'{i} процентов')