这是一个求1到100的所有质数的程序,运行后屏幕上显示1到100的所有质数-This a program which caculates all prime numbers from 1 to 100. The output of the program is all the prime numbers from 1 to 100 on the screen.
This macro examines the character at the cursor. If it is any of the 4 characters (){} it tries to find the matching character. For C programs it correctly handles comments, and string and character constants.