C program detected as trojan?

[damian.romero]

i was doing some simple coding for some homework, and when i execute, i mistakenly add the wrong type of varyable when testing, asked for number, gave caracter. suddenly kasresresky detected a "trojan" on the resulting executable, and proceded to ask me for a full cleanup, i clean, whatever, but now the porgram wont work, and everytime i comple it, it just stops visual studio code from executing it, i added it to exceptions, but it may be better if the problem was solved. if its any of help, here is the c code: 

#include <stdio.h>

int x=0,i=0,j=0;

float total=0;

typedef struct {

    char name[4][50];

    int numcuenta;

    float calificaciones[3];

} Alumno;

 

int main(void)

{

    do{

    puts ("cuantos alumnos deseas introducir, maximo 30: ");

    scanf ("%d",&x);

    } while (x<0||x>30);

    Alumno alumnos[x];

    for (i=0;i<x;i++)

    {

    printf ("alumno: %d ",i+1);

    puts ("introduzca el primer nombre: ");

    scanf("%49s",&alumnos[i].name[0]);

    puts ("introduzca el segundo nombre: ");

    scanf("%49s",&alumnos[i].name[1]);

    puts ("introduzca el primer apellido: ");

    scanf("%49s",&alumnos[i].name[2]);

    puts ("introduzca el segundo apellido: ");

    scanf("%49s",&alumnos[i].name[3]);

    puts ("introduzca su numero de cuenta: ");

    scanf("%d",&alumnos[i].numcuenta);

    for (j=0;j<3;j++)

    {

        printf("introduzca su calaficacion en la materia %d: ",j+1);

        scanf ("%f",&alumnos[i].calificaciones[j]);

    }

    }

 

    for (i=0;i<x;i++)

    {

        puts ("la calificacion del alumno:");

        for (j=0;j<4;j++)

        {

            printf(" %s",alumnos[i].name[j]);

        }

        printf(" %d ",alumnos[i].numcuenta);

 

        puts (" es");

        for (j=0;j<3;j++)

        {

           total=total + alumnos[i].calificaciones[j];

        }

        total=total/3;

        printf("%.2f \n",total);

        total=0;

    }

 

}

[Berny]

@damian.romero Welcome.

Please submit the code to Kaspersky Technical Support :

https://support.kaspersky.com/b2c/#contacts