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3. Write a string C++ function named UnsignedPartialSum() that takes two string parameters and an int parameter. If both string parameters represent binary numbers and the int parameter is equal to a positive number less than or equal to the length of the longest string parameter, the function should return a binary string whose length is equal to two times the length of the maximum length of the two string parameters whose value is equal to the sum of the product of the first string parameter times the element of the second string whose position is equal to the int parameter shifted to the left the int parameter minus one places and zero; otherwise, the function returns an empty string. For instances, if "1101101" and "10111" are the string parameters and 3 is equal to the int parameter, the function would return "00000110110100".

Answer 1

Answer:-

Text Code :

#include <iostream>

#include <string>

#Include <sstream>

using namespace std;

//Function Declaration

string UnsignedPartialSum(string para1,string para2,int num);

//Main driver function

int main() {

//Inputs

string para1=''1101101'';

string para2=''10111'';

int num = 3;

//Output

count << UnsignedPartialSum(para1,para2,num)<<endl;

return 0;

}

//Fumction Definition

string UnsignedPartialSum(string para1,string para2,int num) {

//Necessary Variables

int maxLen = 0, ansMul = 0, numVal,temPara1;

char charVal;

string zero = ''0'' ansFinal ='''';

//Check to see if integer argument passed is positive

if(num < 0) {

return ''Error! Integer Parameter is negative'';

}

//Check to see if parameter 1 is binary or not

for (int i =0; i < para1.Length();i++) {

charVal = para1.at(i);

numVal = charVal-'0';

if (numVal > 1 || numVal < 0) {

return ''Error! para1 is not binary'';

}

}

//check to see if parameter 2 is binary or not

for (int i =0; i < para2.length();i++) {

charVal = para2at(i);

numVal = charVal - ''0'';

if (numVal > 1 || numVal < 0) {

return ''Error! para2 is not a binary'';

}

}

//Calculating maximum length

if (para1.size() > para2.size()) {

maxLen = para1.size();

}else {

maxLen = para2.size();

}

//Calculating final string with answer

stringstream templnt(para1);

templnt >> tempPara1;

charVal = para2.at(num);

numVal = charVal - ''0'' ;

ansMul = numVal * tempPara1;

if (num > 0) {

for (int i = 0; i < (maxLen +1); i++) {

if (i <(maxLen -(num -1))) {

ansFinal + = zero;

} else if (i ==(maxLen -(num -1))) {

ansFinal += to_string(ansMul);

} else {

ansFinal +=Zero;

}

}

if (ansMul ==0) {

for (int i =0;i <(maxLen -1);i++) {

ansFinal + = zero;

}

}

} else {

for (int i =0; i < maxLen; i++) {

ansFinal +=zero;

}

if (ansMul > 0) {

ansFinal +=to_string(ansMul);

}

if (ansMul ==0) {

for (int i = 0; i < (maxLen -1); i++) {

ansFinal +=zero;

}

}

}

return ansFinal;

}

CODE :
#include <iostream> #include <string> #include <sstream> using namespace std; //Function Declaration string UnsignedPartialsum(string parai, string para2, int num); Main driver function int main() { //Inputs string paral = "1101101"; string para2 = "10111"; int num = 3; //output cout << UnsignedPartialSum(paral,para2, num) << endl; return ; //Function Definition string UnsignedPartialSum(string paral, string para2, int num) { //Necessary Variables int maxlen = ®, ansMul = 0, numVal, tempParal; char charval; string zero = "0", ansFinal = ""; //Check to see if integer argument passed is positive if(num < 0){ return "Error! Integer Parameter is negative";

//Check to see if Parameter 1 is binary or not fubintem aliminusacal.lengthsmitti charval = paral.at(i); numVal = charVal-'a'; if(numval > 1 || numVal < 0){ return "Error! Paral is not a binary"; //Check to see if Parameter 2 is binary or not Fabiminaliniaca stengthwitti charval = para2.at(i); numVal = charval-'a'; if(numval > i || numval < 0){ return "Error! Para2 is not a binary"; W/Calculating maximum length if(parai.size() > para2.size(){ maxLen = paral.size(); }else{ maxlen = para2.size(); 1./Calculating final string with answer stringstream tempInt(paral); tempInt >> tempParal; charval = para2.at(num); numVal = charval-'0'; ansMul = numval * tempParal;

if (num > ) { for (int i = 0; i < (maxLen + 1); i++) { if (i < (maxlen - (num - 1))) { ansFinal += zero; } else if (i == (maxlen - (num - 1))) { ansFinal += to_string(ansMul); } else { ansFinal += zero; if (ansMul == 0) { for (int i = ®; i < (maxLen - 1); i++) { ansFinal += zero; } else { for (int i = ; i < maxLen; i++) { ansFinal += zero; if (ansMul > 0) { ansFinal += to_string(ansMul); if (ansMul == 0) { for (int i = 0; i < (maxLen - 1); i++) { ansFinal += zero; return ansFinal;

INPUT :

Input 1 :

int main() { string paral = "1101101"; string para2 = "10111"; int num = 3; cout << UnsignedPartialSum(paral, para2, num) << endl; return;

Input 2 :

int main() { string paral = "1101201"; string para2 = "10111"; int num = 3; cout << UnsignedPartialSum(paral, para2, num) << endl; return 0;

Input 3 :

int main() { string paral = "110101"; string para2 = "19121"; int num = 3; cout << UnsignedPartialSum(paral, para2, num) << endl; return 0;

Input 4 :

int main() { string paral = "110101"; string para2 = "10111"; int num = -2; cout << UnsignedPartialSum(paral, para2, num) << endl; return 0;

OUTPUT :

Output 1 :

<terminated> (exit value: 0) BinaryTestChegg Debug [C/C++ Application] p0000110110100

Output 2 :

<terminated> (exit value: 0) BinaryTest Chegg Debug [C/C++ Application) Error! Paral is not a binary

Output 3 :

<terminated> (exit value: 0) BinaryTestChegg Debug [C/C++ Application] Error! Para2 is not a binary

Output 4 :

<terminated> (exit value: 0) BinaryTestChegg Debug [C/C++ Application) Error! Integer Parameter is negative