Integer Division
a=int(input())
print(a//10)
Edge cheaker
a={1:[2,10],2:[1,3],3:[2,4],4:[3,5],5:[4,6],6:[5,7],7:[6,8],8:[7,9],9:[8,10],10:[9,1]}
b,c=map(int,input().split())
if b in a:
l=a.get(b)
if c in l:
print("Yes")
else:
print("No")
Area of circle
a=int(input())
area=3.14*a*a
print("{:.2f}".format(area))
Decode_String(Before_Reversals)
n=int(input())
for i in range(n):
x,y=map(int,input().split())
s=input()
while(y>0):
l=s[:y]
s=l[::-1]+s[y:]
y-=1
print(s)
Optimal sorting
t=int(input())
for i in range(t):
n=int(input())
l=list(map(int,input().split()))
s=[]
for i in l:
s.append(i)
s.sort()
if(s==l):
print(0)
else:
print(max(l)-min(l))
Angle between hands
a,b=map(int,input().split(':'))
angle=abs(5.5*b-30*a)
if angle>180:
print(360-angle)
else:
print(angle)
Can robber escape?
n=int(input())
l=list(map(int,input().split()))
odd,even=0,0
for i in l:
if i%2!=0:
odd+=1
if odd>2:
print('NO')
else:
print("YES")
can share equally?
x,y=map(int,input().split())
if x==0 and y%2==0:
print('YES')
elif x==0 and y%2!=0:
print('NO')
elif (x+2*y)%2==0:
print("YES")
else:
print('NO')
Area of Triangle
a,b,c=map(int,input().split())
s=(a+b+c)/2
area=(s*(s-a)*(s-b)*(s-c))**0.5
print(format(area,'.2f'))
Find the average of Two numbers
a,b=map(int,input().split())
c=(a+b)/2
print(format(c,'.4f'))
Find ASCII value of a character
a=input()
print(ord(a))
Program to multiply two floating -point numbers
a=float(input())
b=float(input())
print(format(a*b,'.2f'))
Multiplication
a=int(input())
b=int(input())
print(a*b)
Division
a=int(input())
b=int(input())
print(a//b)
Modulus
a=int(input())
b=int(input())
print(a%b)
Take input and print
print(input())
Adding two numbers
a=int(input())
b=int(input())
print(a+b)
Program to find maximum number of handshakes
a=int(input())
print(int(a*(a-1)/2))
