编程定义一个函数ave,功能是求3个数的平均分并调用答:include<stdio.h> float ave(float a,float b,float c){return (a+b+c)/3;} int main(){float x,y,z;scanf("%f%f%f",&x,&y,&z);printf("平均值=%g\n",ave(x,y,z));getch();return 0;}
关于c语言的问题,高手都进来看看,分高很哦!!!答:double math,chinese,english,average,sum; public: stu() { } stu(char n[20],double ma,double chin,double eng) { strcpy(name,n); math=ma; chinese=chin; english=eng; } double getsum() { sum=chinese+english+math; return sum; } double getaver() { average=getsum()/3; return average...