array.c

linux下的Ｃ语言开发

/*-*/
/********************************************************
 * Name:						*
 *	Array						*
 *							*
 * Purpose:						*
 *	Average the items in a 5 element array.		*
 *							*
 * Usage:						*
 * 	Run it, get the average.			*
 ********************************************************/
/*+*/
#include <stdio.h>

float data[5];  /* data to average and total */
float total;    /* the total of the data items */
float average;  /* average of the items */

int main()
{
    data[0] = 34.0;
    data[1] = 27.0;
    data[2] = 45.0;
    data[3] = 82.0;
    data[4] = 22.0;

    total = data[0] + data[1] + data[2] + data[3] + data[4];
    average =  total / 5.0;
    printf("Total %f Average %f\n", total, average);
    return (0);
}