万年历C编程
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摘要:#include<stdio.h>#include<stdlib.h>#include<conio.h>#defineX"SunMonTueWedThuFriSat"voidmenu(){system("cls");printf("\nTHISISTHEMENUOFTHEPROGRAM!");printf("\nYOUCANCHOOSETHENUMBERFORTHEFUNCTIOM:");printf("\n\n");printf("1Findthedaybyyear-month-date.\n");printf("2Findoutwhethertheyearyouinputisaleapyear.\n");printf("3Printthecalendaroftheyearyouinput.\n");printf("4Exit.\n\n");printf("Inputyourchoice:");}intgetday(intyear,intmonth,intdate){intisleap(intyear);intflag,s,i;inta[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};intcont=0;flag=isleap(year);if(flag==1)a[2]++;for(i=1;i<month;i++){cont=cont+a[i];}cont=cont+date;s=year+1+(year-1)/4+(year-1)/100+(year-1)/400+cont;returns%7;}intisle
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本文档由 匿名用户 于 2022-10-08 23:11:47上传分享