int N, dayX, hourX;
cin >> N;
dayX = ________, hourX = ________;
if (dayX == 0)
cout << "今天" << hourX << "点";
else
cout << "第" << (dayX + 1) << "天" << hourX << "点";cin >> N;
cnt = 0;
for (int i = 1; i < N; i++)
cnt += 1;
cout << cnt;int cnt = 0;
for (int i = 1; i < 10; i++) {
cnt += 1;
i += 2;
}
cout << cnt;int cnt = 0;
for(int i = 1; i < 20; i++) {
if (i%2)
continue;
else if (i%3==0 && i%5==0)
break;
cnt += i;
}
cout << cnt;N = 10;
cnt = 0;
while (1) {
if (N == 0) break;
cnt += 1;
N -=2;
}
cout << cnt;cin >> N;
cnt = 0;
for (int i = 1; i < N + 1; i++)
if (N % i == 0)
________;
if (cnt == 2)
cout << N << "是质数。";
else
cout << N << "不是质数。";#include <stdlib.h>
using namespace std;
int main() {
int arr[] = {2, 6, 3, 5, 4, 8, 1, 0, 9, 10};
for (int i = 0; i < 10; i++)
cout << arr[i] << " ";
cout << i << endl;
cout << endl;
return 0;
}char c;
while (1) {
cin >> c;
if (c=='q') break;
switch (c) {
case 'A': cout << "1 "; break;
case 'B': cout << "3 ";
case 'C': cout << "3 ";
case 'D': cout << "5 "; break;
case 'E': cout << "5 "; break;
default: cout << "9 ";
}
cout << endl;
}