C/C++
1 #include<iostream> 2 using namespace std; 3 4 int main() { 5 int n = 0; 6 cin >> n; 7 int b = n / 100; 8 int s = n / 10 % 10; 9 int g = n % 10; 10 if (b != 0) { for (int i = 0; i < b; i++)cout << "B"; } 11 if (s != 0) { for (int i = 0; i < s; i++)cout << "S"; } 12 if (g != 0) { for (int i = 0; i < g; i++)cout << i+1; } 13 return 0; 14 }
没看清题，没想到这么简单，以为n位数很多
