Java - Sorting results -


i have equation : a = b^2 + 4*c^2

i change value of 'b' , 'c' this: b=1,2,3,4,5,... , c=1,2,3,4,5,... , put them in equation.

i want create table of results (as output), this:

      b  c        1  1  5       1  2  17       2  1  8       2  2  20       4  1  20       ........

however, want have table sorted smallest value of towards biggest. note can occur different pairs of b , c give same a. want create table 10 different values of a.

my problem don't know how 'link' value proper value of b , c, when try sort table

you may create class represent 3 values , sort.

class tuple implement comparable<tuple>{       int a, b, c;      //....      int compareto(tuple tuple) {          return integer.compare(a, tuple.a);      }  }  tuple[] tuples; // ... arrays.sort(tuples);

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