Registered User

Hi everyone.
I have a C program (see code below) which I need to urgrade, but I'm new to C programming and after hour of trying to do this I finally gave up and decided to ask some one for HELP.
Here is what I need to do:

a. Extract the temps for the City #1 and store in a one dimensional array, display the array.
b. Sort the one dimensional array of City #1 temps using a selection sort and display the sorted array
c. Extract the temps recorded from all Cities as 3rd entry and store in a one dimensional array, display the array
d. Sort the one dimensional array of temps taken as 3rd entry using a bubble sort and display the sorted array

Can anyone help me with this.
Many Thanks.
Andrew

Here is the CODE:

Code:

#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>

#define CITY  4
#define TEMPS  4

int temp[CITY][TEMPS];

void enter_temp(void);
int get_temp(int num);
void disp_temp(int g[][TEMPS]);


void main()
{
  char ch, str[80];

  for( ; ; ) {
    do {
      printf("(E)nter TEMPs\n");
      printf("(R)eport TEMPs\n");
      printf("(Q)uit\n");
      gets(str);
      ch = toupper(*str);
    } while(ch!='E' && ch!='R' && ch!='Q' && ch!='S');

    switch(ch) {
      case 'E':
        enter_temp();
        break;
      case 'R':
        disp_temp(temp);
        break;
      case 'Q':
        exit(0);
    }
  }
}
  
/* Enter the temps. */

void enter_temp(void)
{
  int t, i;
    printf ("City #1 - Diblin, City #2 - Cork, \n");
    printf ("City #3 - Galway, City #4 - Monaghan\n");
  for(t=0; t<CITY; t++) {
    printf("City # %d:\n", t+1);
    for(i=0; i<TEMPS; ++i)
      temp[t][i] = get_temp(i);
  }
}

/* Read a TEMPs. */

int get_temp(int num)
{
  char s[80];

  printf ("TEMP #1 - 6am, TEMP #2 - 12pm, \n");
    printf ("TEMP #3 - 6pm, TEMP#4 - 12am\n");
  printf("Enter TEMP # %d:\n", num+1);
  gets(s);
  return(atoi(s));
}

/* Display temps. */


void disp_temp(int g[][TEMPS])
{
  int t, i;

  for(t=0; t<CITY; ++t) {
    printf("City # %d:\n", t+1);
    for(i=0; i<TEMPS; ++i)
      printf("TEMP #%d is %d\n", i+1, g[t][i]);
  }
}

 

I might add that "Registered User" does not describe the problem you have and the solution you are seeking. It certainly isn't a worthwhile search term. You didn't read "Before you make a query"? Why ever not? Inquiring minds want to know.