One-dimensional arrays in c language

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One-dimensional arrays in c language

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#1 by (0 votes)
#2 by (0 votes)

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I have to capture the stature of 10 elements, it has to say which is the biggest and the smallest and get the average, but I have problems to get the minimum and the average.

Code

#include<stdio.h> 
#include<conio.h> 
int main() 
{ 
    int x[10]; 
    int i,j,a; 
    int max;
    int min;
    int prom,suma=0;
    /* Capturando los valores del arreglo */ 
    for (i=0; i <10; i=i+1) 
    { 
        printf("Capture valor estatura: [%d]: ", i+1); 
        scanf("%d",&x[i]); 
    } 
    /* Ordenando el arreglo */ 
    for (i=0; i <10; i=i+1) 
    for (j=0; j <10; j=j+1) 
    if ( x[i] < x[j] ) 
    { 
        a= x[i]; 
        x[i]=x[j]; 
        x[j]=a; 
    } 
    for (i = 1; i <= 10; i++)
    {

        if (x[i] > max)
        { 
            max = x[i];
        } 
        else if (x[i] < max)
        {
            min = x[i];
        } 
    }

    printf("Estatura maxima es: %d  Estatura minima es: %d \n",max,min);

    /* Desplegando el contenido del archivo */ 
    for(i=0; i <10; i=i+1) 
    printf(" %d", x[i]); 

    suma=suma+x[i];
    prom=suma/10;

    printf("\nPromedio estaturas: %d",prom);

    getch(); 
    return 0; 
}

c

asked by user109867 07.12.2018 в 19:28

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2 answers

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score 0 · Answer 1

I do not think you need to order the arrangement to get the maximum, minimum and average. just using a variable that you can compare with the elements of the arrangement is enough.

I present my next code

include

int main () { int x [10]; int i; int max; int min; float sum = 0; average float;

/* Capturando los valores del arreglo */ 
for (i=0; i <10; i++) 
{ 
    printf("Capture valor estatura: [%d]: ", i+1); 
    scanf("%d",&x[i]); 
}


//obteniendo el maximo

max = x[0];  //asigno el primer elemento del arreglo a la variable max

for (i=0;i<9;i++){

    if (max < x[i+1]) //si el valor almacenado en max es menor que el siguiente elemento del arreglo entonces max sera ese valor siguiente
    max=x[i+1];

}


//obteniedo el minimo

min = x[0];  //asigno el primer elemento del arreglo a la variable min

for (i=0;i<9;i++){

    if (min > x[i+1])//si el valor almacenado en min es mayor que el siguiente elemento del arreglo entonces min sera ese valor siguiente
    min=x[i+1];
}

printf("El valor maximo es: %d\n",max);
printf("El valor minimo es: %d\n",min);


//obteniendo el promedio

for(i=0;i<10;i++){
    suma = suma + x[i]; //Suma todos los elementos del arreglo y lo guarda en la variable suma
}

promedio = suma/10; //divide la suma de todos los elementos del arreglo entre la cantidad de elementos
printf("El promedio es: %.2f",promedio);

}

Here are some tips from my code

Declare the variables add and average as float, because if you declare it as int, at the time of obtaining the result it will not print with decimal figures.

To print the number of decimal places you want, place% .2f as shown in my code. If you want 3 decimal places you should only place% .3f, if you want 4 decimal places place% .4f and so on.

In the for cycle you can use i ++ instead of i = i + 1 for the increase. for (i = 0; i < 10; i ++)

score 0 · Answer 2

First, it is not necessary to order the arrangement,

In the for search min and max , you typed:

for (i = 1; i <= 10; i++)

It must be like this, so as not to overflow the vector.

for (i = 1; i < 10; i++)

The problem of the minor, is in the if below, you use the max :

else if (x[i] < max)
{
    min = x[i];
}

It should be, using the min :

else if (x[i] < min)
{
    min = x[i];
}

And the problem of the average, is because you do not do the sum well, because the for of the sum, does not add, only prints:

The code I would do it like this:

#include<stdio.h>
#include<conio.h>
int main() 
{
    int x[10];
    int i;
    int max;
    int min;
    int prom,suma;
    // Capturando los valores del arreglo
    for(i = 0; i < 10; i++)
    {
        printf("Capture valor estatura: [%d]: ", i+1);
        scanf("%d",&x[i]);
    }
    // Buscar mínimo, máximo, y calcular suma
    min = x[0];
    max = x[0];
    suma = x[0];
    for(i = 1; i < 10; i++)
    {
        if(x[i] > max)
        {
            max = x[i];
        }
        else if(x[i] < min)
        {
            min = x[i];
        }
        suma += x[i];
    }
    // Calcular promedio
    prom = suma/10;

    printf("\n");
    printf("Estatura maxima es: %d  Estatura minima es: %d \n", max, min);
    printf("Promedio estaturas: %d\n", prom);

    getch();
    return 0;
}