Integer is a knowledge point in data structure and one of the commonly used methods in programming. The so-called integer typing refers to dividing a long integer variable into several parts according to certain rules to facilitate the operation of subinterval. Generally speaking, integer is to optimize the calculation speed of the problem, which is very effective when dealing with long data.

Integer typing is a very common skill in algorithm competition. For example, in the problem of interval summation, dividing long integer variables into several parts and then summing them in sections can greatly reduce the time complexity. In addition, integer clapping is also commonly used in scenes such as tree operation. It should be noted that the integral elastic plate needs to be adjusted according to the specific requirements of the topic, so it needs to be carefully operated in use.

Generally speaking, integer typing is a very practical technology, which is widely used in programming and algorithm competitions. Mastering the methods and skills of integer typing can get twice the result with half the effort when solving complex problems. At the same time, it should be noted that integer typing is only a method in data structure, which needs to be selected according to the actual situation to achieve the best effect when solving problems.