When using loop functions or statements which loop statement do you prefer to use that would be easy for a beginner like me to use:
The do while loop, for loop, or while loop. I ask because I am to re-write my code from using the If statement to using one of the stated loop functions into my code. I am writing a coke machine program, I haven't started re-writing it yet I wanted to know which one of the stated loop functions would be practical for a beginner like me to use. If you need to see my code here it is. It is written in If statements, I haven't started on the loop functions yet.
#include <stdio.h>
int main()
{
char drinkchoice;
float insert;
float money = 1.00;
float totalinsert;
printf("\nHow much do you wish to insert: ");
scanf("%f", &insert);
if(totalinsert < money)
{
printf("Please insert more money: ");
scanf("%f", &insert);
totalinsert = insert + totalinsert;
}
if(totalinsert < money)
{
printf("Please insert more money: ");
scanf("%f", &insert);
totalinsert = (insert + totalinsert);
}
if(totalinsert < money)
{
printf("Please insert more money: ");
scanf("%f", &insert);
totalinsert = (insert + totalinsert);
}
if(totalinsert < money)
{
printf("Please insert more money: ");
scanf("%f", &insert);
totalinsert = (insert + totalinsert);
}
if(totalinsert == money)
{
printf("\nWhat would you like.");
printf("\nPress 1 for coke\nPress 2 for sprite\nPress 3 for drpepper: ");
scanf("%c", &drinkchoice);
totalinsert = (totalinsert == insert);
getchar();
}
if(drinkchoice == '1')
{
printf("here is you coke");
scanf("%c", &drinkchoice);
getchar();
}
if(drinkchoice == '2')
{
printf("here is your sprite");
scanf("%c", &drinkchoice);
getchar();
}
if(drinkchoice == '3')
{
printf("here is your dr pepper");
scanf("%c", &drinkchoice);
getchar();
}
getchar();
return 0;
}
Unsolved 
