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Copy path394A. Counting Sticks.cpp
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394A. Counting Sticks.cpp
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#include <iostream>
#include <string>
using namespace std;
int main() {
string s;
cin >> s;
int a = s.find('+'), b = s.find('=') - a - 1, c = s.length() - b - a - 2;
if (a + b == c) {
cout << s << endl;
}
else if (a + 1 + b == c - 1) {
for (int i = 0; i < a + 1; i++) {
cout << '|';
}
cout << '+';
for (int i = 0; i < b; i++) {
cout << '|';
}
cout << '=';
for (int i = 0; i < c - 1; i++) {
cout << '|';
}
cout << endl;
}
else if (a > 1 && a - 1 + b == c + 1) {
for (int i = 0; i < a - 1; i++) {
cout << '|';
}
cout << '+';
for (int i = 0; i < b; i++) {
cout << '|';
}
cout << '=';
for (int i = 0; i < c + 1; i++) {
cout << '|';
}
cout << endl;
}
else if (b > 1 && a + b - 1 == c + 1) {
for (int i = 0; i < a; i++) {
cout << '|';
}
cout << '+';
for (int i = 0; i < b - 1; i++) {
cout << '|';
}
cout << '=';
for (int i = 0; i < c + 1; i++) {
cout << '|';
}
cout << endl;
}
else
cout << "Impossible" << endl;
return 0;
}