【坐等】C语言编程题:输入某年某月,求该月天数。答:30,31,31,30,31,30,31}; int y,m; while(1){ printf("Please input year & month(' ' separated)...\n"); if(scanf("%d%d",&y,&m) && y>0 && m>0 && m<13){ md[1] += y%4==0 && y%100 || y%400==0; printf("It is %d days\n"...
...输入年份year和月month,求该月有多少天。用C语言写程序。谢咯_百度...答:{ //参数越界检查(nMonth输入为1~12)if (nMonth <= 0 || nMonth > 12){ return 0;} //每个月的天数 int anMonthDay[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};//闰年的2月是29天 if((nYear % 4 == 0) && (nYear % 100 != 0) || (nYear %...