The purpose of the article is to draw attention to the most important problem solving techniques in elementary number theory and their uses are illustrated by some examples and problems.The material serves an easily acces
李登信.初等数论中的若干解题思路——解题规律初探[J].重庆工商大学学报(自然科学版),1997,(1): Li Dengxin. Some Techniques for Solving Problems in Elementary Number Theory[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),1997,(1):