In [14]:
print(min(map(int,input().split())))
In [7]:
a,b,c,d=map(int,input().split())
m=a
if m>b: m=b
if m>c: m=c
if m>d: m=d
print(m)
In [16]:
from math import sqrt
a,b,c = map(int,input().split())
d = b*b - 4*a*c
if d==0:
print('Один корень x=', -b/(2*a))
elif d>0:
print('Два корня: x1=',(-b-sqrt(d))/(2*a),', x2=',(-b+sqrt(d))/(2*a))
else:
print('Нет корней в области действительных чисел.')
In [ ]:
1 2 1
Один корень x= -1.0
2 2 2
Нет корней в области действительных чисел.
In [4]:
x,q = map(int,input().split())
t = x
y = ''
while t:
y = str(t%q) + y
t //= q
print(y)
In [7]:
x,q = map(int,input().split())
t = x
y = []
while t:
y.append(t%q)
t //= q
print(y)
In [1]:
print(sum(map(int,input().split())))
In [3]:
s=0
for a in input().split():
s += int(a)
print(s)
In [4]:
p=1
for a in input().split():
p *= int(a)
print(p)
In [5]:
x=[2,4,3,5,1]
s=0
for a in x:
s += a
print(s)
In [ ]:
n=int(input())
r=2
while n%r and r*r<=n: r +=1
if r*r<=n: print(r)
else: print (n)
In [9]:
n=int(input())
r=2
while n%r and r*r<=n: r +=1
if r*r<=n: print('Составное')
else: print ('Простое')
In [ ]:
37
Простое
In [36]:
n=int(input())
r=2
prostoe=True
while n%r and r*r<=n: r +=1
if r*r<=n:
print(r)
prostoe=False
if prostoe: print ('Число является простым')
In [38]:
a,b = map(int,input().split())
while a^b:
if a>b: a -= b
else: b -= a
print(a)
In [10]:
a,b = map(int,input().split())
x,y = a,b
while a^b:
if a>b: a-=b
else: b -=a
print(x*y//a)
In [22]:
a=list(map(int,input().split()))
print(a)
In [25]:
N=int(input())
a=[]
for __ in range(N):
a.append(int(input()))
print(a)
In [26]:
a=[]
N=int(input())
for __ in range(N):
a.append(list(map(int,input().split())))
print(a)
In [27]:
a=[0]*10
print(a)
In [28]:
N=int(input())
a=[4*1.5**i for i in range(N)]
print(a)
In [81]:
a=[7, 31, 53, 34]
print(sum(1 for i in a if i&1 and i%10==3)>0)
In [82]:
a=[7, 31, 35, 34]
print(sum(1 for i in a if i&1 and i%10==3)>0)
In [62]:
a=[7, 31, 35, 34]
x=10
print(x in a and a.index(x))
In [64]:
a=[7, 31, 35, 34]
x=31
print(x in a and a.index(x))
In [67]:
a=[7, 31, 35, 34]
print(a)
k1,x = 2,50
a.insert(k1,x)
print(a)
k2=1
a.pop(k2)
print(a)
Out[67]:
In [68]:
a=[7, 31, 35, 34]
a=a[::-1]
print(a)
In [69]:
a=[7, 31, 35, 34]
print(sum(a))
In [76]:
a=[8, 31, 35, 34]
print(sum(i for i in a if i&1^1))
In [70]:
a=[7, 31, 35, 34]
s=0
for i in a:
# if ... могут быть условия:
s += i
print(s)
In [84]:
a=[7, 31, 53, 34]
print(sum(1 for i in a if i&1 and i>0)==len(a))
In [83]:
a=[7, 31, 53, 35]
print(sum(1 for i in a if i&1 and i>0)==len(a))
In [92]:
a=[7, 31, 53, 35]
L=len(a)
i=0
while i<L and a[i]&1 and a[i]>0:
i +=1
print(i==L)
In [93]:
a=[7, 31, 53, 35]
L=len(a)
i=1
while i<L and a[i-1]<=a[i]>0:
i +=1
print(i==L)
In [94]:
a=[7, 31, 35, 53]
L=len(a)
i=1
while i<L and a[i-1]<=a[i]>0:
i +=1
print(i==L)
In [97]:
a=[47, 31, 9, 35, 53, 7]
m1=a[0]
m2=a[1]
if m2<m1: m1,m2 = m2,m1
for x in a[2:]:
if x<m1:
m2,m1 = m1,x
elif x<m2:
m2 = x
print(m2)
In [103]:
a=[17, 17, 11, 19, 35, 11, 27]
m,k = a[0],1
for x in a[1:]:
if x<m:
m,k = x,1
elif x==m:
k += 1
print(m,k)
In [107]:
a=[17, 18, 11, 12, 35, 11, 27]
m=False
for i in range(len(a)):
if a[i]&1^1:
if not m : m=a[i]
elif i and a[i]<m: m=a[i]
print(m)
In [108]:
a=[17, 17, 11, 19, 35, 11, 27]
m=False
for i in range(len(a)):
if a[i]&1^1:
if not m : m=a[i]
elif i and a[i]<m: m=a[i]
print(m)
In [110]:
a=[17, 18, 11, 12, 35, 11, 27]
k=0; s=0
for x in a:
if x&1^1:
k,s = k+1,s+x
print(k,s)
In [111]:
a=[17, 18, 11, 12, 35, 11, 27]
a.sort()
print(a)
In [112]:
a=[17, 18, 11, 12, 35, 11, 27]
L=len(a)
for i in range(L-1):
m=i
for j in range(i,L):
if a[j]<a[m]: m=j
if m>i:
a[m],a[i] = a[i],a[m]
print(a)
In [120]:
a=[17, 18, 11, 12, 35, 11, 27]
L=len(a)
for i in range(1,L):
j=i
while j and a[j]<a[j-1]:
a[j],a[j-1] = a[j-1],a[j]
j -= 1
print(a)
In [1]:
a=[3, 5, 4, 3, 5, 4, 5, 4, 4]
k=[0]*6
for i in a:
k[i] += 1
for i in range(6):
for j in range(k[i]):
print(i, end=' ')
In [2]:
a=[11, 12, 17, 18, 27]
b=[9, 15, 23, 25, 41, 50]
c=[]
ia=ib=0
while ia<len(a) and ib<len(b):
if a[ia]<=b[ib]:
c.append(a[ia])
ia += 1
else:
c.append(b[ib])
ib += 1
if ia<len(a):
c.extend(a[ia:])
else:
c.extend(b[ib:])
print(c)
In [6]:
a=input('введите строку: ')
b=input('введите символ (строку): ')
print(a.count(b))
In [4]:
a=input('введите строку: ')
b=input('введите символ (строку): ')
print(a.find(b))
In [7]:
a=input('введите строку: ')
b=input('введите символ (строку): ')
print(b in a)
In [9]:
print(input().split())
In [15]:
a='abracadabra'
b='br'
print(''.join(a.split(b)))
In [16]:
a='abracadabra'
b='br'
c='dub'
print(a.replace(b,c))
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