三个骰子开单双概率

简介：I heard that someone in the first year of high school had a fight with someone in the second year of high school. They gathered people and waited in a small open space in Yuping, but they were dispersed by a group of senior high school students who were watching the fun. It can be said that they didn't even touch who the other person was. Clearly, he ran away as if he had greased the soles of his feet. Later, the sophomores in high school arrived and didn't even see a single bird feather.