Grading Log for CS113 -- HW1
Name: Lieberthal, Robert

SCRIPT FILES
====== =====


h1p1.scr
===================================================
> Script started on Mon Jan 25 21:02:20 1999
> %cat h1p1.c
> /*
>  * File name: h1p1.c
>  * Name: Robert Lieberthal
>  * Assignment: 1
>  * Problem: 1
>  * Date: January 25, 1999
>  */
>    
> #include <stdio.h>
> 
> int main(void)
> 
> {
>   int seconds, storesec, minutes, hours;
>   printf("Enter the number of seconds:\n");
>   scanf("%d", &seconds);
>   while (seconds >= 0)
>     {
>       storesec = seconds;
>       /* Store the number of seconds entered for the print statement at the end */
>       hours = seconds / 3600;
>       seconds = seconds % 3600;
>       minutes = seconds / 60;
>       seconds = seconds % 60;
>       if (storesec > 1)
> 	printf("%d seconds is equivalent to ", storesec);
>       else
> 	{
> 	  if (storesec == 1)
> 	    printf("1 second is equivalent to ");
> 	  /* With 1 second there is a special case where the word "second" is used twice" */
> 	  else printf("0 seconds is equivalent to 0 seconds");
> 	}
>       /* For hours, minutes, and seconds, determine if singular or plural is needed */
>       if (hours > 0)
> 	{
> 	  if (hours > 1)
> 	    printf("%d hours ", hours);
> 	  else printf ("%d hour ", hours);
> 	}
>       if (minutes > 0)
> 	{
> 	  if (minutes > 1)
> 	    printf("%d minutes ", minutes);
> 	  else printf ("%d minute ", minutes);
> 	}
>       if (seconds > 0)
> 	{
> 	  if (seconds > 1)
> 	    printf("%d seconds", seconds);
> 	  else printf ("%d second", seconds);
> 	}
>       printf("\n");
>       printf("Enter the number of seconds:\n");
>       scanf("%d", &seconds);
>     }
>   return 0;
> }
> %gcc -ansi -pedantic -Wall h1p1.c
> %a.out < data1
> Enter the number of seconds:
> 4250 seconds is equivalent to 1 hour 10 minutes 50 seconds
> Enter the number of seconds:
> 17567 seconds is equivalent to 4 hours 52 minutes 47 seconds
> Enter the number of seconds:
> 89 seconds is equivalent to 1 minute 29 seconds
> Enter the number of seconds:
> 0 seconds is equivalent to 0 seconds
> Enter the number of seconds:
> 1920 seconds is equivalent to 32 minutes 
> Enter the number of seconds:
> 1 second is equivalent to 1 second
> Enter the number of seconds:
> %exit
> exit
> 
> script done on Mon Jan 25 21:03:01 1999


h1p2.scr
===================================================
> Script started on Mon Jan 25 21:06:32 1999
> %cat h1p2.c
> /*
>  * File name: h1p2.c
>  * Name: Robert Lieberthal
>  * Assignment: 1
>  * Problem: 2
>  * Date: January 25, 1999
>  */
> 
> #include <stdio.h>
> int main(void)
> {
>   int accnum, balance, debits, credits;
>   /* Variables for account number, opening balance, the month's debits, and the month's credits */
>   printf("Enter the account number, balance, debits, and credits.\n");
>   scanf("%d", &accnum);
>   /* Test account number before trying to scan in other variables */
>   while (accnum != -1)
>     /* End of file test */
>     {
>       scanf("%d%d%d", &balance, &debits, &credits);
>       balance = balance - debits;
>       balance = balance + credits;
>       printf("Account number %d has a balance of %d.\n", accnum, balance);
>       if (balance < 0)
> 	printf("Your account is overdrawn.\n");
>       printf("Enter the account number, balance, debits, and credits.\n");
>       scanf("%d", &accnum);
>     }
>   return 0;
> }
> %gcc -ansi -pedantic -Wall h1p2.c
> %a.out < data2
> Enter the account number, balance, debits, and credits.
> Account number 19836 has a balance of 940.
> Enter the account number, balance, debits, and credits.
> Account number 94738 has a balance of -100.
> Your account is overdrawn.
> Enter the account number, balance, debits, and credits.
> Account number 938261 has a balance of 1400.
> Enter the account number, balance, debits, and credits.
> Account number 111938 has a balance of 11223.
> Enter the account number, balance, debits, and credits.
> Account number 382983 has a balance of -2627.
> Your account is overdrawn.
> Enter the account number, balance, debits, and credits.
> Account number 48493839 has a balance of 1121.
> Enter the account number, balance, debits, and credits.
> %exit
> exit
> 
> script done on Mon Jan 25 21:07:16 1999


h1p3.scr
===================================================
> Script started on Mon Jan 25 21:16:28 1999
> %cat h1p3.c
> /*
>  * File name: h1p3.c
>  * Name: Robert Lieberthal
>  * Assignment: 1
>  * Problem: 3
>  * Date: January 25, 1999
>  */
> 
> #include <stdio.h>
> int main(void)
> {
>   int wholepart, endigit, i;
>   float result = 0, exponent = 1;
>   /* Use the variable "exponent" instead of the power function */
>   char stringpart[80];
>   printf("Enter a binary number.\n");
>   scanf("%d.%s", &wholepart, stringpart);
>   /* The code until the next comment is due to the CS113 web page */
>   for (i = 0; stringpart[i] != '\0'; i++) 
>     {
>       int digit;
>       exponent = exponent / 2;
>       digit = stringpart[i] - '0';
>       /* End of code from Web Page */
>       result = result + (digit * exponent);
>     }
>   exponent = 1;
>   while (wholepart > 0)
>     {
>     endigit = wholepart % 10;
>     /* "endigit represents the rightmost digit of the whole part of the binary number */
>     result = result + (endigit * exponent);
>     wholepart = wholepart / 10;
>     exponent = exponent * 2;
>     }
>   printf("%f\n", result); 
>   return 0;
> }
> 
> 
> 
> 
> 
> 
> 
> %gcc -ansi -pedantic -Wall h1p3.c
> %a.out
> Enter a binary number.
> 1011.001
> 11.125000
> %a.out
> Enter a binary number.
> 110110.0
> 54.000000
> %a.out
> Enter a binary number.
> 11010.11111
> 26.968750
> %a.out
> Enter a binary number.
> 100.101
> 4.625000
> %a.out
> Enter a binary number.
> 11011010.001101
> 218.203125
> %exit
> exit
> 
> script done on Mon Jan 25 21:17:41 1999