热爱编程，热爱技术

考试Time Limit:1000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64uSubmit Status Practice CodeForces 732DDescription期末考试快到了，qdu的考试周一共有n天，你要在这n天里考m门课，这m门课从1到m编号。我们

Problem DescriptionMy birthday is coming up and traditionally I'm serving pie. Not just one pie, no, I have a number N of them, of various tastes and of various sizes. F of my friends are coming to

D - Can you solve this equation?Time Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64uSubmit StatusDescriptionNow,given the equation 8*x^4 + 7*x^3 + 2*x^2 +