Originally Posted by robater
Okay, well I tried to do the whole correct location thing. What am I doing wrong now?
Code:
#include <iostream>
#include <vector>
#include <cctype>
#include <stdexcept>
#include <algorithm>
#include <numeric>
#include <string>
#include <functional>
#include <assert.h>
#include <sstream>
using namespace std;
int addition(string input1, string input2, int &result, vector<int> &largeInt1, vector<int> &largeInt2, vector<int> &finalInt);
int main() {
vector<int> largeInt1 (12, 0); // initialize to zero
vector<int> largeInt2 (12, 0); // initialize to zero
vector<int> finalInt (13, 0); // initialize to zeros
int result, flength;
string input1, input2, results;
cin >> input1;
cin >> input2;
for(int i = 0; i < input1.size(); i++) {
cout << input1.at(i);
}
for(int i = 0; i < input2.size(); i++) {
cout << input2.at(i);
}
largeInt1.resize(input1.size());
largeInt2.resize(input2.size());
flength = largeInt1.size()+largeInt2.size();
finalInt.resize(flength);
result = addition(input1, input2, result, largeInt1, largeInt2, finalInt);
stringstream convert;
convert << result;
results = convert.str();
cout << "String Conversion is: " << results << endl;
for (unsigned i=0; i<input1.length(); ++i)
{
finalInt[i] = input1.at(i);
}
for(int i = finalInt.size(); i <= 0; i--) {
cout << finalInt[i];
}
cin >> flength;
return 0;
}
int addition(string input1, string input2, int &result, vector<int> &largeInt1, vector<int> &largeInt2, vector<int> &finalInt){
int length, base, last, remainder;
bool isOdd;
for (int i=0; i<input1.length(); ++i)
{
for(int n = 0; n < 12; n++) {
if(input1.at(i)%(n+1)*10 == input1.at(i)) {
largeInt1[12-n] = input1.at(i);
}
}
}
for (int i = 0; i<input2.length(); i++) {
for(int n = 0; n < 12; n++) {
if(input2.at(i)%(n+1)*10 == input2.at(i)) {
largeInt2[12-n] = input2.at(i);
}
}
}
cout << "Input to LargeInt1: ";
for(int i = 0; i < largeInt1.size(); i++) {
cout << largeInt1[i] << " ";
cout << endl;
}
cout << endl;
cout << "Input to LargeInt2: ";
for(int i = 0; i < largeInt2.size(); i++) {
cout << largeInt2[i];
cout << endl;
}
cout << endl;
length = input1.size()+input2.size();
if((length & 1) == 0) {
} else {
isOdd = true;
}
last = largeInt1.size();
for(int i = 0; i <= length; i++) {
base = largeInt1[12-i]+largeInt2[12-i];
cout << "Base in << " << i << ": " << base << endl;
if(base >= 10) {
remainder = base-9;
finalInt[12-i] = base-remainder;
cout << "Remainder in << " << i << ": " << remainder << endl;
} else {
finalInt[12-i] = base;
}
}
cout << "Result is: " << result << endl;
return result;
}
Did you read what I said?
So my advice: Run your program in a debugger, statement by statement, and compare what it is doing with what you think it should be doing.
Not familiar with a debugger yet? Then start to get used to it right away. It is the most important tool you will ever use as a programmer.
Not familiar with a debugger yet? Then start to get used to it right away. It is the most important tool you will ever use as a programmer.
