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  1. #include <stdio.h>
  2. main()
  3. {
  4. 	int i,year,month,day;
  5. 	int a,days,sum,ans;
  6.     scanf("%d",&year);
  7.     scanf("%d",&month);
  8.     scanf("%d",&day);
  9.     if(year%400!=0)
  10.       if((year%100!=0)&&(year%4==0))
  11.       i=1;
  12.       else
  13.       i=0;
  14.     else
  15.     i=1;
  16.     if(((month==1)&&(day<32)&&(day>0))||((month==3)&&(day<32)&&(day>0))||((month==5)&&(day<32)&&(day>0))||((month==7)&&(day<32)&&(day>0))||((month==8)&&(day<32)&&(day>0))||((month==10)&&(day<32)&&(day>0))||((month==12)&&(day<32)&&(day>0))
  17.     ||((month==2)&&(i==1)&&(day<30)&&(day>0))||((month==2)&&(i==0)&&(day<29)&&(day>0))||((month==4)&&(day<31)&&(day>0))||((month==6)&&(day<31)&&(day>0))||((month==9)&&(day<31)&&(day>0))||((month==11)&&(day<31)&&(day>0)))
  18.     {
  19.     	for(a=0;a<month;a++)
  20.     	{
  21.     		switch(a)
  22.     		{
  23.     			case 1:case 3:case 5:case 7:case 8:case 10:case 12:
  24.     			days=31;
  25.     			break;
  26.     			case 4:case 6:case 9:case 11:
  27.     			days=30;
  28.     			case 2:
  29.     			if(i==1)
  30.     			days=29;
  31.     			else
  32.     			days=28;
  33.     			break;
  34.     		}
  35.     		sum+=days;
  36.     	}
  37.     	ans=sum+day;
  38.     }
  39.     else
  40.     ans=0;
  41.     printf("%d\n",ans);
  42. }
Success #stdin #stdout 0s 4348KB
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https://ideone.com/F2Fg3V
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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