functovr.c

  name="google_ads_frame" marginwidth="0" marginheight="0" src="http://pagead2.googlesyndication.com/pagead/ads?client=ca-pub-5572165936844014&dt=1194442938015&lmt=1194190197&format=336x280_as&output=html&correlator=1194442937843&url=file%3A%2F%2F%2FC%3A%2FDocuments%2520and%2520Settings%2Flhh1%2F%E6%A1%8C%E9%9D%A2%2FCLanguage.htm&color_bg=FFFFFF&color_text=000000&color_link=000000&color_url=FFFFFF&color_border=FFFFFF&ad_type=text&ga_vid=583001034.1194442938&ga_sid=1194442938&ga_hid=1942779085&flash=9&u_h=768&u_w=1024&u_ah=740&u_aw=1024&u_cd=32&u_tz=480&u_java=true" frameborder="0" width="336" scrolling="no" height="280" allowtransparency="allowtransparency"> #include <stdio.h>
#include <time.h>

float add_em(long int a, float b)
 {
    float result;

    result = a + b;

    return(result);
 }

 void main(void)
  {
    long int i;
    float result = 0;
    time_t start_time, stop_time;

    printf("Working.../n");
    time(&start_time);

    for (i = 1; i <= 100000L; i++)
      result += i;

    time(&stop_time);

    printf("Using loop %d seconds/n", stop_time - start_time);

    printf("Working.../n");
    time(&start_time);

    for (i = 1; i <= 100000L; i++)
      result = add_em(i, result);

    time(&stop_time);

    printf("Using function %d seconds/n", stop_time - start_time);
 }