3-5.txt

介绍C程设计的一典型案例：例如编写一些小游戏

#include<stdio.h>
int main(void)
{
	int i,grade;
	for(i=1;i<=5;i++)
	{
		printf("Enter grade:");
		scanf("%d",&grade);
		if(grade<0||grade>100)
		{
			printf("The grade is fault!\n");
		}
		if(grade>=60&&grade<=100)
		{
			printf("Pass\n");
		}
		else
		{
			printf("Fail\n");
		}
	}
	return 0;
}