CP-1.301 - C++ Intro

[@vannguyennguyen7731]

Love it =))))))

[@davinmercier2895]

This is my approach.
#include
using namespace std;
int main()
{
string str;
cin >> str;
int score = 0;
int t, c, g;
t = 0;
c = 0;
g = 0;
for (int i = 0; i < str.size(); i++) {
if (str[i] == 'C') {
c += 1;
}
else if (str[i] == 'G') {
g +=1;
}
else {
t+=1;
}
}
score += pow(t,2) + pow(g,2) + pow(c,2);
while (t > 0 and c > 0 and g > 0) {
t -= 1;
c -= 1;
g -= 1;
score += 7;
}
cout