average1.c

来自「与C语言四书五经之《C和指针》的配套的书上源代码。」· C语言 代码 · 共 20 行

/*
** Compute the average of the specified number of values (bad).
*/

float
average( int n_values, int v1, int v2, int v3, int v4, int v5 )
{
	float	sum = v1;

	if( n_values >= 2 )
		sum += v2;
	if( n_values >= 3 )
		sum += v3;
	if( n_values >= 4 )
		sum += v4;
	if( n_values >= 5 )
		sum += v5;
	return sum / n_values;
}