Thread: Structure in Switch Case

Hello! i need to make a little program (as an exercise) for a guitar store , i used a structure for saving items in the inventory but whenever i try to display the items i get wrong information... (i just learned about structures so im really new to this)

I hope you can help me with this.

Code:

#include <stdio.h>


struct guitarra{
	char marca[40],modelo[25];
	float precio;
	};


int main(){
	int opcion=0,n=1,i;


	while(opcion!=3){
	printf("1.Registrar Instrumento\n");
	printf("2.Mostrar inventario\n");
	printf("3.Salir\n");
	printf("\nOpcion: ");
	scanf("%d",&opcion);
	printf("\n");


	if (opcion==1){
	printf("Cuantas guitarras desea registrar: ");
	scanf("%d",&n);
	printf("\n");
	}


	struct guitarra info[n];


	switch (opcion){
	case 1:{
	     for (i=0; i<n; i++){
		printf("Marca de la guitarra: ");
		scanf("%s", info[i].marca);   
		printf("Nombre de la guitarra: ");
		scanf("%s", info[i].modelo);
		printf("precio de la guitarra: ");
		scanf("%f", &info[i].precio);
		printf("\n");
		}
	}
	break;
	case 2:{
	     for(i=0;i<n;i++){
		printf("Marca de la guitarra: %s",info[i].marca);
		printf("\nNombre de la guitarra: %s",info[i].modelo);
		printf("\nPrecio de la guitarra: %f",info[i].precio);
		printf("\n\n");
		}
	}
	break;
	case 3:
		opcion=3;
	break;
     }
  }				
}         		

Thanks !

Thank you , so what would be a good solution? I tried putting the struct right after the declaration of the first variables on main but it screwed everything up :s

Ok , I'll do that the next time.

Thanks a lot for your help.