exam7-19.cpp

来自「很好的C程序设计教程」· C++ 代码 · 共 19 行

/*文件名:exam7_19.cpp*/
#include <stdio.h>
#define N 10
int fun(int x);
main()
{
	int a[]={90,65,48,82,52,67,45,92,58,87},i,num=0;
	for (i=0;i<N;i++)
		num+=fun(a[i]);
	printf("num=%d\n",num);
}
int fun(int x)
{
	if (x<60)
		return 1;
	else
		return 0;
}