problema2,3 concurso

#include <iostream>
using namespace std;
struct imput {
	short T;
	short K;

};
int main() {

	short P, N;
	cin >> P>> N;

	imput *Vector = new imput [P];

	for (short i=0;i<P;i++){
		cin >>Vector[i].T >>Vector[i].K;
	}
	short *suma = new short[P];
	suma[0]= Vector[0].T;
	for (short i=1; i<P; i++){
		suma[i]=0;
		for(short vec=0; vec<=i; vec++){
			suma[i]+= Vector[i].T;
			if(  Vector[vec].T == Vector[i].T) {
			suma[i]+= Vector[vec].T + Vector[i].T;
			}
			cout << suma[i];
			cout << endl;
		}
	}


	return 0;
}


////Problema3

#include <iostream>

using namespace std;

struct Input{
	int K;
	int X;
};
int Collatz  (int x){
	int f;
	if(x%2!=0) {
	f=(3*x)+1;
	}
	else if(x%2==0){
	f=(x/2);
	}
	return f;
}
int main (){
	int f=0, T;

	cin >>T;
	Input *p= new Input[T];
	for(int i=0; i < T; i++){
		cin >> p[i].K >> p[i].X;
	}
	cout << endl;
	for (int i=0; i< T; i++){

		for (int j=0 ; j<=p[i].K; j++){
			f = Collatz(p[i].X);
			p[i+1].X=f ;
		}
		cout << f << endl;
	}



	return 0;
}
}