📅  最后修改于: 2022-03-11 14:44:55.770000             🧑  作者: Mango
int main()
{
int a=20 , b= 25 , c= 19;
int sum = a + b + c;
float ave = (float) sum / 3; //this is called type casting (float) sum
cout<<"Average is : "<