I am trying to add line of codes into the code program below >>> what I need to be add is to make this code program to determine when an overflow exsistes or tell that there is no overflow.

extra more details on the provided pic...

code program;

#include

using namespace std;

char change(char p)

{

if (p == '0')

{

return '1';

}

else

{

return '0';

}

}

void OneTwoComplements(string binary,int n)

{

string oneComp, twoComp;

int i;

oneComp = twoComp = "";

for (i = 0; i

{

oneComp += change(binary[i]);

}

int p;

twoComp = oneComp;

for (p = n - 1;p >= 0;p--)

{

if (oneComp[p] == '1')

{

twoComp[p] = '0';

}

else

{

twoComp[p] = '1';

break;

}

}

if(p == -1)

{

twoComp = '1' + twoComp;

}

cout

cout

}

int main()

{

string binary;

int n;

cout

cin>>n;

cout

cin>>binary;

cout

OneTwoComplements(binary,n);

return 0;

}

vale. 4. Program output: (a) The program should notify the user if an overflow occurs. An overflow occurs when the decimal value does not fit within the max/min (magnitude) range of the l's comp and 2's comp Binary number size. (b) If an overflow occurs, the program should notify the user and end the program. (c) Otherwise, if no overflow occurs, the program should notify the user that.no overflow occurs and display the l's comp and 2's comp Binary in the specified bit size)