Nettet#include int main () { int day, month, year, sum, leap; printf ("\n请输入年、月、日,格式为:年,月,日(2015,12,10)\n"); scanf ("%d,%d,%d", &year, &month, &day); // 格式为:2015,12,10 switch (month) // 先计算某月以前月份的总天数 { case 1:sum = 0; break; case 2:sum = 31; break; case 3:sum = 59; break; case 4:sum = 90; break; case 5:sum … Nettetint day,month,year,sum,leap; 为什么定义这即个都是什么意思?please input 【程序4】 输入某年某月某日,判断这一天是这一年的第几天? 1.程序分析:以3月5日为例,应该先把前两个月的加起来,然后再加上5天即本年的第几天,特殊 情况,闰年且输入月份大于3时需考虑多加一天.
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Nettet18. des. 2024 · class Solution {public: int dayOfYear (string date) {vector < int > daysOfMonth {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; int y = stoi (date. substr … Nettet10. nov. 2016 · A leap year is every 4 years EXCEPT if it's divisible by 100, BUT even then it's still a leap year if it's divisible by 400. A clear and concise explanation of how to calculate the "day number" (dn) can be found here. Once you have the day number (dn), just perform a modulus 7. The result will be the day of week (dow). create a job application free
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Nettet31. mar. 2024 · year = int (input ("Enter the year to determine the number of days: ")) month = int (input ("Enter the month of the year: ")) day = int (input ("Enter the day of the year: ")) def if_leap_year (year): if (year % 400 == 0): return 366 elif (year % 100 == 0): return 365 elif (year % 4 == 0): return 366 else: return 365 print (if_leap_year (year)) … Nettet30. nov. 2024 · # include int main {int day, month, year, sum, leap; printf ("\n请输入年、月、日,格式为:年,月,日(2015 12 10)\n"); scanf ("%d%d%d", & year, & month, & … Nettet26. sep. 2010 · int day,month,year,sum,leap; printf ("\nplease input year,month,day\n"); scanf ("%d,%d,%d",&year,&month,&day); switch (month)/*先计算某月以前月份的总天数*/ { case 1:sum=0;break; case 2:sum=31;break; case 3:sum=59;break; case 4:sum=90;break; case 5:sum=120;break; case 6:sum=151;break; case … create a job scheduler in c with a data grid