Student Wang Fang goes to the stationery store to buy gel pens and notebooks. Each gel pen is 0.8 yuan, and each notebook is 1.2 yuan. Wang Fang brought 10 yuan. The number of purchase options available to her is (two Buy them all, and the remaining money is less than 0.8 yuan).
王芳同学到文具店购买中性笔和笔记本，中性笔每支0.8元，笔记本每本1.2元，王芳同学带了10元钱，则可供她选择的购买方案的个数为(两样都买，余下的钱少于0.8元)多少个．
<result>7</result>