...该日是该年的第几天。请在visual C++6.0下用C语言编程答:return pastD;}void main(){int _y,_m,_d;printf("请输入年,月,日(格式为:year,month,day):");scanf("%d,%d,%d",&_y,&_m,&_d);printf("当前日期:%d,%d,%d 是本年的第%d天\n",_y,_m,_d,days(&_y,&_m,&_d));}已在Visual C++ 6.0测试通过并输出上面的截图结果。
C语言编程:求n天后的日期答://#include "stdafx.h"//If the vc++6.0, with this line.#include "stdio.h"#include "time.h"struct tm *SecondDay(int y,int m,int d){ struct tm tm={0,0,0,d,m,y,}; time_t lt=mktime(&tm)+86400; return localtime(<);}int main(void){ int year,mo...
C语言循环结构求教从键盘上输入年、月、日,计算自当年元旦到这个日期...答:int isLeapYear(int year){ if(year%100==0){ if(year%400==0)return 1;else return 0;} else { if(year%4==0)return 1;else return 0;} } void main(){ int days[12]={31,28,31,30,31,30,31,30,31,30,31,30};int year,month,day,i,sum;scanf("%d",&year);scanf("%d...