Uncomplete Mathmetic Practice of Lab 005 (25 questions, unlimited attempts) (page 6 of 25)

#include <stdio.h>

int main()
{
    int number[5];
    char choice;
    int sum;
    int product;
    
    printf("Input five whole numbers:\n");
    
    printf("--------------------------\n\n");
    
    for(int i =1;i<=5;i++)
    {
    printf("Enter number %d:\n",i);
    scanf("%d",&number[i]);
    
    }

    printf("\nThe five numbers are: {");
    
    for(int i =1;i<=5;i++)
    {
      printf(" %d",number[i]); 
      
      if(i!=5)
      {
          printf(", ");
      }
    }
    
    printf(" }");
    
    printf("\n\nWould you like to sum or multiply the elements (s/m)?\n");
    scanf(" %c",&choice);
    
    switch(choice)
    {

        
        case 's':
        printf("The sum of ");
        for(int i =1;i<=5;i++)
        {
            printf("%d ",number[i]);
            if(i!=5)
            {
                printf("+ ");
            }
            
            sum += number[i];
      
        }
            printf("is %d",sum);
            
            break;
            

        
        case 'm':
        printf("The multiplication of ");
        for(int i =1;i<=5;i++)
        {
            printf("%d ",number[i]);
            if(i!=5)
            {
                printf("* ");
            }
            
            product *= number[i];
      
        }
            printf("is %d",product);
            
            break;
            
    }
    
        


    return 0;
}