这又什么难度
public class Du {
public static void main(String[] args) {
int count = 1;
for(int one = 0; one <= 10; one++){
for(int two = 0; two <= 5; two++){
for(int five = 0; five <= 2; five++){
if(one*1 + two*2 + five*5 == 10){
System.out.println("Group " + count++ + ": " + "(" + one + ", " + two + ", " + five + ")");
}
}
}
}
}
}
---------
Group 1: (0, 0, 2)
Group 2: (0, 5, 0)
Group 3: (1, 2, 1)
Group 4: (2, 4, 0)
Group 5: (3, 1, 1)
Group 6: (4, 3, 0)
Group 7: (5, 0, 1)
Group 8: (6, 2, 0)
Group 9: (8, 1, 0)
Group 10: (10, 0, 0)
(3, 1, 1)代表3个一分,1个2分,1个五分组成一毛