萬年歷c語言設計-在線瀏覽
2024-09-01 05:54本頁面
【正文】 2:sum=31。case 3:sum=59。case 4:sum=90。case 5:sum=120。case 6:sum=151。case 7:sum=181。case 8:sum=212。case 9:sum=243。case 10:sum=273。case 11:sum=304。case 12:sum=334。default:printf(data error)。}sum=sum+day。amp。else leap=0。amp。S=(year1+(year1)/4(year1)/100+(year1)/400+sum)%7。break。break。break。break。break。break。break。printf(\n輸入年月:\n)。year,amp。while(1){if(month12||month1){ printf(輸入錯誤，重新輸入)。year,amp。}else break。a=firstday (month,year)。printf( Sun Mon Tue Wed Thu Fri Sat \n)。i=b。if(i%7==0){printf(\n)。j++。i=b。if(i==7*ka){printf(\n)。}}}printf(\n*************************************\n)。}int leap (int year){if(year%4==0amp。year%100!=0||year%400=
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