题解 | #abc#

#include<iostream>

using namespace std;

int main(){
	int d[10] = {0,1,2,3,4,5,6,7,8,9};
	int a,b,c;
	for(int i=0; i<10; i++){
		if(d[i]*2%10 == 2){
			c = i;
			b = 3-c>0?3-c:13-c;
			a = 5-b;
			if(a>0)
				cout << a << " " << b  << " " << c << endl;
		}
	}
    return 0;
}