为什么不能用数组呢,不用数组代码就只能一个一个加了#include void main(){ int year = 0, month = 0, day = 0; int monthday[] = {31,29,31,30,31,30,31,31,30,31,30,31}; int LeapYear = 0; int calcuday,i; char control; while (1) {printf("please enter the date (format:31/12/2003)\n");scanf("%d/%d/%d",&day,&month,&year);if ... |