Question

Please help me!

For Problem 1, 2 and 3: You are required to submit three .c files that contain the instructions that you have written to solve the following problems. Place the C source code to solve the first problem in a file called lab5a.c. Place the C source code to solve the second problem in a file called lab5b.c. And place the C source code to solve the third problem in a file called lab5c.c. Remember to include your name, due date of the problem and question index in the beginning of every C program file that you submit following pattern below

Problems: 1. Write a program to define an array of size 10, ask the user to enter the array elements. Replace all EVEN elements by 1 and ODD by 0. The output, for example: Enter 10 elements, please: 24 74 51 8 11 20 6 The array after the replacement: 1101001011 2. Write a program to define two arrays: A and B. cach array is of size 3 x 3. Fill array A as follow: 012 34 6 T Read array B from the user and calculate the sum of every row in both arrays A and B. For example, if the user enters Bas: 2 5 3 6 1 3 80 The output will be: The enim of row Lin A and B = 0+1+2+2+

Answer 1

Thanks for the question

Below is the code you will be needing Let me know if you have any doubts or if you need anything to change.

Thank You !!

Note:
As HOMEWORKLIB strict policy & guidelines, I am only allowed to answer the first question with the first 4 subparts, please post the remaining questions as a separate post, and I will be happy to answer them. Sorry for the inconvenience caused.

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// PROBLEM 1
#include<stdio.h>

int main(){
  
   int numbers[10];
   int i=0;
  
   printf("Enter 10 elements, please: \n");
   for(i=0;i<10;i++){
       scanf("%d",&numbers[i]);
   }
  
   for(i=0;i<10;i++){
       if(numbers[i]%2==0)numbers[i]=1;
       else numbers[i]=0;
   }
  
   for(i=0;i<10;i++){
       printf("%d ",numbers[i]);
   }
}

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// PROBLEM 2
#include<stdio.h>

int main(){
  
   int A[3][3]={{0,1,2},{3,4,5},{6,7,8}};
   int B[3][3]={{0,0,0},{0,0,0},{0,0,0}};
  
   int i=0;int j=0;
   printf("Enter the values of array B: \n");
   for(i=0;i<3;i++){
       for(j=0;j<3;j++){
           scanf("%d",&B[i][j]);
       }
   }
   int sum=0;
   for(i=0;i<3;i++){
       sum=A[i][0]+A[i][1]+A[i][2]+B[i][0]+B[i][1]+B[i][2];
       printf("The sum of row %d in A and B = %d\n",i+1,sum);
   }
  
  

}

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// PROBLEM 3
#include<stdio.h>
#include<stdlib.h>

int main(){

   int size;
   printf("Enter the size of array, please: ");
   scanf("%d",&size);
  
   int *p_array = (int*)malloc(size*sizeof(int));
   printf("Enter the elements of the array, please: \n");
  
   int i=0;
   for(i=0; i<size;i++){
       scanf("%d",p_array+i);
   }
  
   int search_value;
   printf("Enter the element to search: ");
   scanf("%d",&search_value);
  
   int matches=0;
   for(i=0;i<size;i++){
       if(*(p_array+i)==search_value){
           if(matches==0){
               printf("%d exists in index: %d ",search_value,i);
               matches+=1;
           }else{
               printf("%d ",i);
               matches+=1;
           }
       }
   }
   if(matches==0){
       printf("%d does not exist",search_value);
   }
   free (p_array);
}

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