//#TUPLE Programs
t1=[]
t2=[]
flag=0
n=int(input("Enter number of elements: "))
for i in range(n):
    val=int(input("Enter element for tuple1: "))
    t1.append(val)
for i in range(n):
    val=int(input("Enter element for tuple2: "))
    t2.append(val)
t1=tuple(t1)
t2=tuple(t2)
print("Tuple1: ")
for i in range(len(t1)):
    print(t1[i],end=" ")
print()
print("Tuple2: ")
for i in range(len(t2)):
    print(t2[i],end=" ")
print()
res1=[]
res2=[]
res3=[]
for i in range(0,len(t1)):
    res1.append(t1[i]+t2[i])
    res2.append(t1[i]-t2[i])
    res3.append(t1[i]*t2[i])
res1=tuple(res1)
res2=tuple(res2)
res3=tuple(res3)
print("Addition: ",res1)
print("Substraction: ",res2)
print("Multiplication: ",res3)
key=int(input("Enter value: "))
for i in t1:
        if(key==i):
            print("Element Found!!")
            flag=1
if(flag==0):
    print("Not Found!!")






//SET-Principal of inclusion exclusion 
a={1,2,4,5,8,13}
b={2,4,6,8,10}
n1=len(a)
n2=len(b)
n3=len(a|b)
n4=len(s1-(s1-s2))
print("LHS:n(A uni B)= ",n3)
print("RHS: n(A)+n(B)-n(A int B)= ",n1+n2-n4)
print("LHS=RHS")

//Divisibility by 2,3,5
n=100
n1=0 #Divisible by 2 
n2=0 #Divisible by 3
n3=0 #Divisible by 5
n4=0 #Divisible by 2&3
n5=0 #Divisible by 2&5
n6=0 #Divisible by 3&5
n7=0 #Divisible by 2&3&%
for i in range(1,n+1):
    if(i%2==0):
        n1+=1
    if(i%3==0):
        n2+=1
    if(i%5==0):
        n3+=1
    if(i%6==0):
        n4+=1
    if(i%10==0):
        n5+=1
    if(i%15==0):
        n6+=1
    if(i%30==0):
        n7+=1
print("Divisible by 2 or 3 or 5: ",n1+n2+n3-n4-n5-n6+n7)