C语言编程:输入某年某月某日,判断这一天是这一年的第几天?答:13] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};printf("输入年、月、日,用空格隔开:");scanf("%d%d%d", &year, &month, &day);for (i=1; i =3)days+=1;printf("%d年%d月%d日是这一年的第%d天!\n", year, month, day, days);return 0;} ...
C语言编程问题:输入某年某月某日,判断这一天是一年的第几天,大神帮我...答:给你提供一个你对照看——include "stdio.h"int main(int argc,char *argv[]){int mon[12]={31,28,31,30,31,30,31,31,30,31,30,31},y,m,d;printf("Please enter y, m, d(int >0)...\n");if(scanf("%d%d%d",&y,&m,&d)!=3 || y<1 || m<1 || m>12 || d<...
C语言:给出年份和月份,计算并显示该年该月的天数答:试试看 include<stdio.h> void main(){ int a[12]={31,28,31,30,31,30,31,31,30,31,30,31},Y,M,D,i,sum = 0;for(i=0;i<50;i++)printf("*");printf("\n*输入某年某月某日,判断这一天是这一年的第几天? *\n*输入格式:年-月-日。%28c*\n",' ');for(i=0;i...