# program: maxn.py
#   Finds the maximum of a series of numbers

def main():
    n = eval(input("How many numbers are there? "))
    
    # Set max to be the first value
    max = eval(input("Enter a number >> "))
    
    # Now compare the n-1 successive values
    for i in range(n-1): 
        x = eval(input("Enter a number >> "))
        if x > max:
            max = x

    print("The largest value is", max)

main()