#5
by プログラム素人er » 8年前
すみません!こうです!
コード:
#include <iostream>
using namespace std;
class Date {
private:
int year;
int month;
int day;
public:
Date(int y,int m,int d){
}
int set(int y, int m, int d) {
int cm[] = { 0, 31, 28, 31, 30,
31, 30, 31, 31, 30, 31, 30, 31 };
if (!(1 <= m && m <= 12)) {
return 1;// 月が間違い
}
if (!(1 <= d && d <= cm[m])) {
return 1;// 日が間違い
}
year = y;
month = m;
day = d;
return 0;
}
void get(int &y, int &m, int &d) {
y = year;
m = month;
d = day;
}
void next() {
int cm[] = { 0, 31, 28, 31, 30, 31, 30,
31, 31, 30, 31, 30, 31 };
day++;
if (cm[month] < day) {
day = 1;
month++;
if (12 < month) {
month = 1;
year++;
}
}
}
};
int main()
{
int yy, mm, dd, y, m, d;
cin >> yy >> mm >> dd;
Date d1(yy, mm, dd);
d1.get(y, m, d);
if (y != 0 && m != 0 && d != 0) {
cout << yy << "年" << mm << "月" << dd << "日が設定されました" << endl;
d1.next();
d1.get(yy, mm, dd);
cout << "次の日は" << yy << "年" << mm << "月" << dd << "日です" << endl;
}
else {
cout << "正しく設定されていません" << endl;
}
return 0;
}
すみません!こうです!
[code]
#include <iostream>
using namespace std;
class Date {
private:
int year;
int month;
int day;
public:
Date(int y,int m,int d){
}
int set(int y, int m, int d) {
int cm[] = { 0, 31, 28, 31, 30,
31, 30, 31, 31, 30, 31, 30, 31 };
if (!(1 <= m && m <= 12)) {
return 1;// 月が間違い
}
if (!(1 <= d && d <= cm[m])) {
return 1;// 日が間違い
}
year = y;
month = m;
day = d;
return 0;
}
void get(int &y, int &m, int &d) {
y = year;
m = month;
d = day;
}
void next() {
int cm[] = { 0, 31, 28, 31, 30, 31, 30,
31, 31, 30, 31, 30, 31 };
day++;
if (cm[month] < day) {
day = 1;
month++;
if (12 < month) {
month = 1;
year++;
}
}
}
};
int main()
{
int yy, mm, dd, y, m, d;
cin >> yy >> mm >> dd;
Date d1(yy, mm, dd);
d1.get(y, m, d);
if (y != 0 && m != 0 && d != 0) {
cout << yy << "年" << mm << "月" << dd << "日が設定されました" << endl;
d1.next();
d1.get(yy, mm, dd);
cout << "次の日は" << yy << "年" << mm << "月" << dd << "日です" << endl;
}
else {
cout << "正しく設定されていません" << endl;
}
return 0;
}
[/code]