摘要: //一元二次方程的#include<stdio.h> #include<math.h> int main () { double a,b,c,x1,x2; double delat,real,imag; while(scanf("%lf %lf %lf",&a,&b,&c)){ if(a==0) p 阅读全文
posted @ 2019-11-18 12:53 Zazzle 阅读(160) 评论(1) 推荐(0) 编辑