operators_dict={'<': 'less than','==': 'equal'}
print("Here is the original dict:")
for i,j in sorted(operators_dict.items()):
    print(f"Operator {i} means {j}.")
operators_dict['>']= 'greater than'
print("\nThe dict was changed to:")
for k,w in sorted(operators_dict.items()):
    print(f"Operator {k} means {w}.")