Nguyễn Yến Nhi

bài2:

from math import sqrt
a = int(input())
b = int(input())
c = int(input())
d = a + b + c
p = d / 2.0 
s = sqrt(p*(p-a)*(p-b)*(p-c))
print(d)
print(s)

bài 1:

from math import sqrt
x1 = int(input())
x2 = int(input())
y1 = int(input())
y2 = int(input())
d = sqrt((x2-x1)**2+(y2-y1)**2)
print("d = {:.2f}".format(d))

bài 3:

from math import sqrt
from math import pow
def distance_points(ax, ay, bx, by):
return sqrt(pow(bx - ax, 2) + pow(by - ay, 2))
x1 = int(input())
x2 = int(input())
x3 = int(input())
y1 = int(input())
y2 = int(input())
y3 = int(input())
dab = distance_points(x1, y1, x2, y2)
dbc = distance_points(x2, y2, x3, y3)
dac = distance_points(x1, y1, x3, y3)
print("d_AB = {:.3f}".format(dab))
print("d_BC = {:.3f}".format(dbc))
print("d_AC = {:.3f}".format(dac))

bài 4:

a = int(input())
b = int(input())
y = (a - 2)*(b - 2)
x = a * b - y
print(x)
print(y)

bài 1 10102022

Code:

m = int(input())
n = int(input())
x = int(input())
y = int(input())
q = (m**2 + n)*(x + y)
p = (x**3 + y)/(m +n)
print(p)
print(q)

2
3
1
0
kq:
0.2
7