vc0203.cpp

VC面向对象的学习教程

//Example 2-3
#include <iostream.h>
int TranGrade(int old_grade)
{
	int new_grade;
    
	switch(old_grade/10)
	{
	case 10:
	case 9:
		new_grade = 1;
		break;
	case 8:
		new_grade = 2;
		break;
	case 7:
		new_grade = 3;
		break;
	case 6:
		new_grade = 4;
		break;
	default:
		new_grade = 5;
	}
	return new_grade;
}

void main()
{
	int grade[] =
	{
		100, 88, 72, 69, 94, 84, 66, 61, 89, 55
	};
	int i;
	
	for(i=0; i<10; i++)
		cout<<"Old grade: "<<grade[i]<<", new grade:"<<TranGrade(grade[i])<<endl;
}