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qzjhjxj 2021-10-14 10:06关注a+(a-=a*a) ==> (a-=a*a): a = a - a * a, a = 3 - 3*3 = -6 ==> a + (-6) : -6 + -6 =-12本回答被题主选为最佳回答 , 对您是否有帮助呢?解决评论 打赏 举报无用 1
a+(a-=a*a) ==> (a-=a*a): a = a - a * a, a = 3 - 3*3 = -6
==> a + (-6) : -6 + -6 =-12