11 2020 档案

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

摘要：//ex1.cpp #include <stdio.h> int main() { int a=5,b=7,c=100,d,e,f ; d=a/b*c; e=a*c/b; f=c/b*a; printf("d=%d,e=%d,f=%d\n",d,e,f); return 0; } #include< 阅读全文