ディオファントス方程式の質問を十進BASICで解いてみました。(^_^;●DiophantineEquation.BAS PRINT " a"," b"," c" FOR a=1 TO 7 FOR b=1 TO 7 FOR c=1 TO 7 IF a+b+c=7 AND 30*a+45*b+60*c=300 THEN PRINT a,b,c NEXT c NEXT b NEXT a END●実行結果 a b c 2…