用java编程求解不定方程2x+3y=65在6<=x<=40,15<=y<=50区间中的全部整数解

Question

如题所述

Answer 1

public class Test2{

public static void main(String[] a){
int i = 0;
System.out.println("2x+3y=65在6<=x<=40,15<=y<=50区间中的全部整数解有:");
for(int x=6;x<=40;x++){
for(int y=15;y<=50;y++){
if((2*x+3*y)==65){
i++;
System.out.println("第"+i+"组解:x="+x+",y="+y);
}
}
}
}
}