Please solved IAR workbench in C language I have a limited time less than 10 hours
#include <stdio.h>
int main() {
//code below is accompanied by
appropriate comments to explain all the operations performed in
detail
//variables required in the program
int x=0, realValue=0, tempValue=0, result=0;
//p is the pointer used to store the values at particular
addresses as asked in the question
int *p = 0x20000008UL;
//x is used to store the number given as input by the
user
printf("Please enter the value of x ( between 1 and 100)");
scanf("%d", &x);
//As x is to be processed, realValue stores the actual
value of x
realValue=x;
//count1 is used to denote at which but we are currently
at
int count1 = 0;
//count2 is used to keep a count of the ON bits in the
input number
int count2 = 0;
//this loop is used to travel all the bits of x one by
one
while(x>0){
if(x&1 == 1){
count2++;
//tempValue is used to store the value of realValue while
the realValue is processed
tempValue = realValue;
realValue = realValue<<count1;
*p=realValue;
realValue = tempValue;
p++;
}
x = x>>1;
count1++;
}
//this loop is used to add the numbers which are stored by
the above loop, in order to calculate the square of //the
given number
p = 0x20000008UL;
while(count2>0){
result+=(*p);
p++;
count2--;
}
//final is the pointer towards the address in which the
final number is stored
int *final = 0x20000000UL;
*final=result;
//this statement is used to print the
final result
printf("The square of the number given as input is:
%d", *final);
return 0;
}
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