Introduction-to-Programming/Sumoftwobigintegers.cpp at master · EsracanGungor/Introduction-to-Programming · GitHub

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#include <iostream>
#include <vector>

using namespace std;

void findsum(string a, string b) {

vector<int>sonuc;

	int elde = 0;
	int i = a.size() - 1, j = b.size() - 1;

	while ((i >= 0) and (j >= 0)) {
		int x = (a[i] - '0') + (b[j] - '0') + elde;
		sonuc.push_back(x % 10);
		elde= x / 10;
		i--;
		j--;
	}


	while (i >= 0) {
		int x = (a[i] - '0') + elde;
		sonuc.push_back(x % 10);
		elde = x / 10;
		i--;
	}

	while (j >= 0) {
		int x = (b[j] - '0') + elde;
		sonuc.push_back(x % 10);
		elde = x / 10;
		j--;
	}

	while (elde) {
		sonuc.push_back(elde % 10);
		elde = elde / 10;
	}
	for (int k = sonuc.size() - 1; k >= 0; k--) {
	cout << sonuc[k];
	}
    cout <<endl;
}
int main() {

	findsum("123456789098765325235252352352352352323235464645656786786744344534242346688", "324232523523346574745745645645555555555555555555555456456455457455555555555");

	system("pause");
	return 0;
}