/* Tutorial 2 on variables (c) 2012 David Bolton http://c...content-available-to-author-only...t.com */
 
#include <stdio.h>
 
/* declared globally */
float leftpocket = 10.50;
float rightpocket = 3.75;
float totalwealth;
 
int main(int argc, char* argv[])
{
	/* day is declared local to main */
    int day = 4;
    day++;
    day += 1;
    day = day + 1;
 
    totalwealth = leftpocket + rightpocket;
 
    printf("%d\n\r",day); /* should be 7 */
    printf("%f\n\r",totalwealth);
    printf("On day %d I had %f in my left pocket and %f in my right pocket\n\r",day,leftpocket,rightpocket);
	printf("On day %d I had $%5.2f in my left pocket and $%5.2f in my right pocket\n\r",day,leftpocket,rightpocket);
    return 0;
}
 

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