Created
December 13, 2013 00:45
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#include <iostream> | |
#include <vector> | |
using namespace std; | |
int main(int argc, char* argv[]) { | |
int opcion; | |
int numero; | |
int promedio; | |
int total; | |
vector<int> numeros; | |
vector<int>::iterator iterator; | |
do { | |
cout << "------------------------" << endl; | |
cout << "Programita: " << endl; | |
cout << "\t1- Cargar 10 numeros" << endl; | |
cout << "\t2- Promedio de los 10 numeros" << endl; | |
cout << "\t3- Suma de los 10 numeros" << endl; | |
cout << "\t0- Salir" << endl; | |
cin >> opcion; | |
switch (opcion) { | |
case 1: | |
for (short i = 1; i <= 10; i++) { | |
cout << "Ingrese numero " << i << ": " << endl; | |
cin >> numero; | |
numeros.push_back(numero); | |
} | |
break; | |
case 2: | |
if (numeros.empty()) { | |
cout << "No se han cargado numeros" << endl; | |
} | |
else { | |
promedio = 0; | |
for (iterator = numeros.begin(); iterator < numeros.end(); iterator++) { | |
promedio += *iterator; | |
} | |
promedio /= 10; | |
cout << "Promedio: " << promedio << endl; | |
} | |
break; | |
case 3: | |
if (numeros.empty()) { | |
cout << "No se han cargado numeros" << endl; | |
} | |
else { | |
total = 0; | |
for (iterator = numeros.begin(); iterator < numeros.end(); iterator++) { | |
total += *iterator; | |
} | |
cout << "Suma total: " << total << endl; | |
} | |
break; | |
default: | |
if (opcion != 0) { | |
cout << "Opción incorrecta" << endl; | |
} | |
} | |
} while(opcion != 0); | |
cout << "¡Adios!" << endl; | |
return 0; | |
} |
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