online compiler and debugger for c/c++

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Source Code    Language
#include <iostream> using namespace std; int main() { int alumnos=0; float notas[alumnos]={}, promedio, suma, prom; char continuar ='s'; cout<<"Ingrese numero de alumnos: "; cin>>alumnos; if(alumnos<20||alumnos>30){ cout<<"El numero de alumnos es incorrecto, vuelve a intentar: "; cin>>alumnos; } for(int i=0;i<=alumnos-1;i++){ cout<<endl<<"Ingrese nota de alumno "<<(i+1)<<": "; cin>>notas[i]; suma+=notas[i]; prom=suma/alumnos; } cout<<"La suma de las calificaciones es: "<<suma<<endl; cout<<"El promedio del grupo es: "<<prom; return 0; }

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Standard Input: Interactive Console Text
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