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Thread: I have several errors when compiling my code as the name help

  1. #1
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    Unhappy I have several errors when compiling my code as the name help

    [ATTACH]3581[/ATTACH]
     
    import java.util.Scanner;
    public class Arreglos {
    	public static int [ ] llenarArreglo ( int elementos ) {
    		int i; int [ ] v; 
    		v = new int [ elementos ];
    		Scanner sc = new Scanner ( System.in );
     
    		for ( i = 0; i < elementos; i++ ) {
    			System.out.print ( "v [ " + i + " ] = " );
    			v [ i ] = sc.nextInt ( ); 
    		}
     
    		return v;
    	}
     
    	public static double promedio ( int [ ] v ) {
    		double prom = 0.0;
    		for ( int i = 0; i < v.length; i++ )
    			prom += v[i];
     
    		return prom / ( double ) v.length;	
    	}
     
    	public static double desviacion ( int [ ] v ) {
    		double prom, sum = 0; int i, n = v.length;
    		prom = promedio ( v );
     
    		for ( i = 0; i < n; i++ ) 
    			sum += Math.pow ( v [ i ] - prom, 2 );
     
    		return Math.sqrt ( sum / ( double ) n );
    	}
     
    	// 0 - Menor a Mayor, 1 - Mayor a menor
    	public static int [ ] burbuja ( int [ ] v, int ord ) {
    		int i, j, n = v.length, aux = 0;
     
    		for ( i = 0; i < n - 1; i++ )
    			for ( j = i + 1; j < n; j++ )
    				if ( ord == 0 )
    					if ( v [ i ] > v [ j ] ) {
    						aux = v [ j ];
    						v [ j ] = v [ i ];
    						v [ i ] = aux;
    					}
    				else if ( ord == 1 )
    					if ( v [ i ] < v [ j ] ) {
    						aux = v [ i ];
    						v [ i ] = v [ j ];
    						v [ j ] = aux;
    					}
     
    		return v;
    	}
     
    	public static double mediana ( int [ ] v ) {
    		int pos = 0, n = v.length;
    		double temp = 0, temp0 = 0;		
    		// ordenar de menor a mayor
    		v = burbuja ( v, 0 );
     
    		temp = n / 2;
    		if ( n % 2 == 0 ) {
    			pos = (int)temp;			
    			temp0 = (double)(v [ pos ] / v [ pos + 1 ]);
    		}
    		if ( n % 2 == 1 ) {
    			pos = (int)(temp + 0.5);
    			temp0 = (double)(v [ pos ]);	
    		}
     
    		return temp0;
    	}
     
    	public static int rango ( int [ ] v ) {
    		// ordenar de mayor a menor
    		v = burbuja ( v, 1 );
     
    		return v [ v.length - 1 ] - v [ 0 ];
    	}
     
    	public static int moda ( int [ ] v ) {
    		int i, j, moda = 0, n = v.length, frec;
    		int frecTemp, frecModa = 0, moda1 = -1; 
     
    		// ordenar de menor a mayor
    		v = burbuja ( v, 0 );
     
    		for ( i = 0; i < n; i++ ) {
    			frecTemp = 1; 
    			for ( j = i + 1; j < n; j++ ) {
    				if ( v [ i ] == v [ j ] )
    					frecTemp++;
    			}
    			if ( frecTemp > frecModa ) {
    				frecModa = frecTemp;
    				moda1 = v [ i ];
    			}
    		}
    		return moda1;
    	}
     
    	public static void reportaVector ( int [ ] v ) {
    		for ( int i = 0; i < v.length; i++ )
    			System.out.print ( v [ i ] + " " );
    		System.out.println ( "" );
    	}
     
     
    	public static void main ( String [ ] args ) {
    		int n; int [] v;
    		double media, mediana, moda, rango, desviacion;
    		Scanner sc = new Scanner ( System.in );
    		System.out.println ( "Dimension Arreglo : ");
    		n = sc.nextInt ( );
     
    		v = llenarArreglo ( n );
     
    		//Media
    		media = promedio ( v );
    		//Mediana
    		mediana = mediana ( v );		
     
    		//Moda
    		moda = moda ( v );
     
    		//Rango
    		rango = rango ( v );			
     
    		//Desviacion
    		desviacion = desviacion ( v );
     
    		System.out.println ( " Moda del vector: " + moda);
    		System.out.println ( " Media del vector: " + media);
    		System.out.println ( " Mediana del vector: " + mediana);
    		System.out.println ( " Rango del vector: " + rango);
    		System.out.println ( " Desviacion del vector: " + desviacion);
     
    		reportaVector ( v );
    	}

  2. #2
    Member John Joe's Avatar
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    Default Re: I have several errors when compiling my code as the name help

    What error?
    Whatever you are, be a good one

  3. #3
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    Unhappy Re: I have several errors when compiling my code as the name help

    Quote Originally Posted by John Joe View Post
    What error?
    does not want me to compile the code gives me error in the name help bro.

  4. #4
    Member John Joe's Avatar
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    Default Re: I have several errors when compiling my code as the name help

    can you post the error?
    Whatever you are, be a good one

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