C语言高手!输入scanf一组数据,用TC2.0运行有结果输出,而用C++运行此程 ...答:int main() //一般定义为int型 { float Aa,Ac,fa,fc,r,L,L0,Le,e0,d,B,M2,M1,N,O,N0,G1,G0,Ge,Nu,u;int n;float f1(float X, float Y);printf("zhouxinshifoushouya shishuru1 foushuru0:");scanf("%d",&n);printf("u=");scanf("%f",&u);scanf("%f,%f,%f,%f...