T 點求解器,輸入 4 個數字(1-13)探索湊成24的表示式。"> T 點求解器,輸入 4 個數字(1-13)探索湊成24的表示式。">
Find an arithmetic combination (+, −, ×, ÷ and parentheses) of four numbers that equals 24, or determine that no solution exists.