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basic_progs.py
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basic_progs.py
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print("AREA OF CIRCLE!!")
r = input("Radius: ")
r = float(r)
def area(r):
pi = 3.142
return pi*( r * r )
print("The area of the circle of radius {1} is {0}".format(area(r), r))
print("___________________________________")
print("PRIME NUMBERS!!")
p = input("Prime numbers upto: ")
p = int(p)
for i in range (1, p+1):
if i > 1:
for n in range(2, p):
if (i%n)==0:
break
else :
print(i)
print("____________________________________")
print("PATTERNS!!")
n = input("Number of rows:")
n = int(n)
for i in range(0, n):
for j in range(0, i+1):
print("* ", end = "")
print(" ")
x = 1
for i in range(0, n):
for j in range(0, i+1):
print(x , end = "")
x+=1
print(" ")