Lang:G++
Edit12345678910111213141516171819202122232425262728293031#include <iostream>#include <string>#include <algorithm>using namespace std;int main(){string s1, s2;cin >> s1 >> s2;double x = 0, y = 0, h = 0, d = 0;int i;bool flag = true;for (i = 0; i < s1.size(); ++i) {if (s1[i] == '+') {flag = false;continue;}if (flag) {x += s1[i] - '0';x *= 10;}if (!flag) {y += s1[i] - '0';y *= 10;}}flag = true;for (i = 0; i < s2.size(); ++i) {if (s2[i] == '+') {flag = false;