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#include<stdio.h>
 
int month[15]={0,31,31,31,31,31,30,30,30,30,30,30,30};///11-th month 31 in leap year
 
int isleap(int n)
{
    if(n%400==0) return 1;
    if(n%100==0) return 0;
    if(n%4==0) return 1;
    return 0;
}
 
int main()
{
    int y1,m1,d1,y2,m2,d2,n,days,temp,flag,i;
    scanf("%d %d %d %d",&y1,&m1,&d1,&n);
    while(n--)
    {
        flag=0;
        scanf("%d %d %d",&y2,&m2,&d2);
        days=(month[m2]-d2)+d1;
        if(m2==11)
        {
            if(isleap(y2)) days++;
        }
        for(i=m2+1;i<13;i++)
        {
            if(i==11)
            {
                if(isleap(y2)) days++;
            }
            days+=month[i];
        }
        for(i=1;i<m1;i++)
        {
            if(i==11)
            {
                if(isleap(y1)) days++;
            }
            days+=month[i];
        }
        for(i=y2+1;i<y1;i++)
        {
            if(isleap(i)) days+=366;
            else days+=365;
        }
        printf("%d\n",days);
    }
    return 0;
}

Runtime error #stdin #stdout 0s 2164KB

stdin

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Standard input is empty

stdout

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https://ideone.com/sg4mkv

language:

C (gcc 8.3)

created:

visibility:

public

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