摘要：实验一 # include<stdio.h> # include<math.h> void solve(double a,double b, double c) { double x1,x2; double delta,real,imag; if(a==0) printf("not quadrati 阅读全文

摘要：# include<stdio.h> # include<stdlib.h> # include<math.h> int main(){ float a,b,c,x1,x2; float delta,real,imag; printf("请输入a,b,c:"); while(scanf("%f%f% 阅读全文