#Chapter 46 program to find if there is a duplicate in a list
#define an array of 9 elements
a = [2,4,3,7,5,8,5,3,10]
duplicate = False
countOfStatements = 0
n = len(a)
for i in range(n-1):
    for j in range((i+1),n):       
        countOfStatements += 1
        if a[i] == a[j]:
            duplicate = True
        print (i,j," a[i] = ", a[i],"a[j] = ",a[j], "duplicate = ", duplicate)   
print("countOfStatements", countOfStatements)