cbourke / computersciencei Goto Github PK

I read this amazing book's chapter 2 and implemented examples.

I need to check whether my code work correct or not when implementing 2.27th example.

Could you add an output of this example's below.

https://demonstrations.wolfram.com/AreasOfTheLensAndTwoLunesOfTwoIntersectingCircles/

I can share make easier this https://github.com/dzbyr/c_codes here my code for try.

I got A=0.599951 for r=1, d=2.44, R=2.

At least Could you add these result to textbook for check immediately whether correct code or not for time saving.

The GTA specifications on the TALA document (under "General Responsibilities") state "Holding regular office hours (at least 2 per week) in a designated area," while the LA section does not include the hour requirement. Assuming you have a minimum as you did for 156, specifying that in this section could be advantageous for the new LAs

For the sake of labs, in 156, there was confusion on whether or not partial credit was possible between some LAs. I believe this should be clarified in the syllabus to replace "Labs not completed on time may not receive full credit" so as to include an explicit declaration of the possibility of partial points.

Do I oblige to use if condition for chapter 3 examples?
I could answer example 3.3 with while particularly. I don't know how to use "if condition"as a repeating query

BTW, would you prefer questions to be asked GitHub or e-mail?

/**
 * Author: Zubeyir
 * Date:2021/02/06 
 * Source: Teacher Chris Bourke's book
 * Aim: 
 * Finding the best gas price!
 * Which type of gas is the better deal with respect to price-per-mile driven?
 */
#include<stdio.h>
#include<stdlib.h>
#include<math.h>


int main(int argc, char ** argv){
    int i=1,c;

    printf("\nHow much gas you want compare:");
    scanf("%d",&c);

    double ppm[c];// Price per mile
    double dist[c];// miles per galon



    char name[c][20]; //Gas company name
    double p[c];// Gas price per galon.

    while (c>=i){
        printf("\nEnter gas name:");
        scanf("%s",name[i]);        

        printf("\nEnter gas price of per galon:");
        scanf("%lf",&p[i]);

        printf("\nMiles per galon:");    
        scanf("%lf",&dist[i]);

        ppm[i]=p[i]/dist[i];
        i=i+1;
    }

    i=1;
    printf("\n|Name    | \t |Price| \t |Per mile price| \n");
    while (c>=i){
        printf(" %s \t\t   $%.2f \t $%.2f\n",name[i],p[i],ppm[i]);
        i=i+1;
    }
    
    i=1;
    int s=1;
    ppm[0]=ppm[i];
    while (c>=i)
    {
        while (ppm[i]<ppm[0]){
            ppm[0]=ppm[i];s=i;
        }
        i=i+1;
    }
    printf("\nGas %s the best deal with $%.2f price \n",name[s],p[s]);


return 0;
}

I am watching this video on debugging with gdb and when I click on the link with the files for the demonstration, it takes me here: https://github.com/cbourke/ComputerScienceI/tree/master/hacks/hack9.0-files, which doesn't exist. I'm assuming the link should be going here?