Question

•The variable used to determine the length of your arrays should be a global variable. • In main, you will ask the user for the length of the arrays (you will have to assign this value to your global variable). • Then, also in main, you will scan and populate both arrays. After this, you will call a function aaa and send both arrays as arguments. • Your function aaa will receive these arrays and it will create a third array of the same length. • Then, with the help of a loop you will add the values of your two arrays (in an associative fashion) and store them in your third array. • Lastly, also in function aaa, you should print the values of your third array. Example: How many values will your arrays have?3 Please provide values of 1st array: 1.1 1.2 1.3 Please provide values of 2nd array: 4.1 4.2 4.3 The values added together are: 5.200000 5.400000 5.600000 programing in C

without allocating memory dinamical

Answer 1

C CODE:

#include<stdio.h>
int array_length;//Global Variable
void aaa(float ar1[],float ar2[]){
   float ar3[array_length];//Array declaration
   int i=0;
   //Summation stored into that array
   for(i=0;i<array_length;i++){
       ar3[i]=ar1[i]+ar2[i];
   }
   printf("The values added together are: \n");
   for(i=0;i<array_length;i++){
       printf("%lf \t",ar3[i]);
   }
}
int main(){
   int n,i;
   //Prompting User to give array range
   printf("\nHow many values will your array have?");
   scanf("%d",&n);
   //Assigning value of n toGlobal Variable.
   array_length=n;
   float ar1[n],ar2[n];
   printf("Please provide values of 1st array\n");
   //Taking input
   for(i=0;i<n;i++){
       scanf("%f",&ar1[i]);
   }
   printf("\nPlease provide values of 2nd array\n");
   for(i=0;i<n;i++){
       scanf("%f",&ar2[i]);
   }
   aaa(ar1,ar2);//Passing two array
   return 0;
}

OUTPUT:

How many values will your array have?3 Please provide values of 1st array 1.1 1.2 1.3 Please provide values of 2nd array 4.1 4.2 4.3 The values added together are: 5.200000 5.400000 5.600000 - - - -

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