计算n天后的日期用c语言写,如2016-2-1 6000天后是什么日期答:include <stdio.h>#define YEAR 28#define RYEAR 29int main(int argc, char const* argv[]){ int month[12] = {31,28,31,30,31,30,31,31,30,31,30,31}; int crr[3] = {0}; int day = 0; printf("%%d-%%d-%%d %%d, year, month, day, n\n"); scanf...