回复 23楼 pangding
你的威望是8那你出个有难度的来,然小弟欣赏。。。
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哈哈
#include<stdio.h> #include<math.h> main() { int a,b,c,x1,x2,f; printf("请输入a,b,c的值,并用空格隔开:\n"); scanf("a=%d b=%d c=%d",&a,&b,&c); f=b*b-4*a*c; if (f>=0) { x1=(-b+sqrt(b*b-4*a*c))/2; x2=(-b-sqrt(b*b-4*a*c))/2; printf("x1=%d,x2=%d",x1,x2); } else printf("无解"); getch(); }