结构体
定义结构体日期变量Date统计天数
https://ac.nowcoder.com/acm/contest/72025/C
定义一个结构体变量(包括年月日)。计算该日在本年中是第几天。 详见代码: #include #include using namespace std; struct Date{
int year;
int month;
int day;
}; void days(int year,int month,int day){‘
int a[12]={31,28,31,30,31,30,31,31,30,31,30,31};
int sum=0;
sum=day;
for(int i=0;i<month-1;i++){
sum+=a[i];
}if(((year%4==0&&year%100!=0)||year%400==0)&&month>2){
cout<<sum+1;
}
else{
cout<<sum;
}
} int main(){
Date date;
cin>>date.year>>date.month>>date.day;
days(date.year,date.month,date.day);
return 0;
}