#include <bits/stdc++.h>
using namespace std;
int x;
int main()
{
    scanf("%d", &x);
    if (x == 0 || x == 1)
        printf("Today, I ate %d apple.", x);
    if (x > 1)
        printf("Today, I ate %d apples", x);
    return 0;
}

蒟蒻求助