CS1 Module 10

PROBLEM 1

#include <stdio.h>
//Your function prototype goes here
int main(void)
{
 //local declarations
 //declare an FLA array of integers

 for(; ; )
 {
 //add the number into the array
 }
 for(; ;)
 {
 printf("Element %d is %d\n", ?, ary[?]);
 }
 return 0;
}//end main
//Your new function would go here


PROBLEM 2

#include <stdio.h>
//Your function prototype goes here
int main(void)
{
 //local declarations
 int ary[10];
 for(int i = 0; i < 10; i++)
 {
 ary[i] = i + 1;
 }
 for(int i = 0; i < 10; i++)
 {
 printf("Element %d is %d\n", i, ary[i]);
 }
 //call your function to reverse the array
 for(;;)
 {
 printf("Element %d is %d\n", //finish);
 }
 return 0;
}//end main
//Your new function would go here
void reverseArray()
{
 //local declarations
 //declare temp holding variable

 //Use two counters and make sure to start in the correct
right index
 for(;;)
 {
 //save one item in temp
 //move one old item over the other
 //move temp to the old item destroying
 }
 return;
}//end function


PROBLEM 3

#include <stdio.h>
//Your function prototypes
int main(void)
{
 //local declarations
 //declare your array

 //local statements
 //loop to get values remember to use the ampersand for
storage
 for(;;)
 {
 printf("Enter in 10 numbers one at a time: ");
 }
 for(;;)
 {
 printf("You entered: %d\n", );
 }
 return 0;
}//end main
//Function definition goes here


PROBLEM 4

#include <stdio.h>
//Your function prototypes
int main(void)
{
 //local declarations
 int ary[10];
 //local statements
 for(int i = 0; i < 10; i++)
 {
 printf("Enter in 10 numbers one at a time: ");
 scanf("%d", &ary[i]);
 }
 /*for(int i = 0; i < 10; i++)
 {
 printf("You entered: %d\n", ary[i]);
 }
 */
 if(isbnTest(ary))
 printf("The ISBN is valid\n");
 else
 printf("The ISBN is invalid\n");

 return 0;
}//end main
//Function definition goes here
int isbnTest()
{
 //Local declarations for weighted sums
 int sum = 0;
 int value = 0;
 for(use two counters here)
 {
 value = ? * ?;
 sum+= value;
 }
 printf("The sum is %d\n", sum);
 return //determine if it is odd or even using modulus
}//end fuction