//https://www.acmicpc.net/problem/2998 #include #include using namespace std; int main() { string bin; cin >> bin; int l=bin.size(); int x; int r=l%3; if(r==1) cout
//https://www.acmicpc.net/problem/3986 #include #include #include using namespace std; int main(){ int n; int cnt=0; cin >> n; for(int i=0; i> s; int l=s.size(); stack st; for(int j=0; j
//https://www.acmicpc.net/problem/2857 #include #include using namespace std; int main(){ int cnt=0; for(int i=1; i> s; int l=s.size(); for(int j=0; j
//https://www.acmicpc.net/problem/1919 #include #include using namespace std; int main(){ string s1, s2; cin >> s1 >> s2; int l1=s1.size(); int l2=s2.size(); int cnt=0; for(int i=0; i
