C Language | Arrays 7

Question:13
C program to take input for 5 elements using an array, check and print the largest element.
Sol:

#include<stdio.h>

int main()
{
    int a[5],i,m;
    float av;
    /* input */
    for(i=0;i<5;i++)
    {
        printf("Enter %d element ",i);
        scanf("%d",&a[i]);
    }
    /* display */
    m=a[0];
    for(i=0;i<5;i++)
    {
        printf("%d\n",a[i]);
        if(a[i]>m)
            m=a[i];
    }
    printf("Largest element =  %d\n",m);
    return(0);
}

/* Output */

Enter 0 element 25
Enter 1 element 63
Enter 2 element 5
Enter 3 element 95
Enter 4 element 32
25
63
5
95
32
Largest element =  95

Question:14
C program to take input for 5 elements using an array, check and print the lowest element.
Sol:

#include<stdio.h>

int main()
{
    int a[5],i,m;
    float av;
    /* input */
    for(i=0;i<5;i++)
    {
        printf("Enter %d element ",i);
        scanf("%d",&a[i]);
    }
    /* display */
    m=a[0];
    for(i=0;i<5;i++)
    {
        printf("%d\n",a[i]);
        if(a[i]<m)
            m=a[i];
    }
    printf("Lowest element =  %d\n",m);
    return(0);
}

/* Output */

Enter 0 element 25
Enter 1 element 69
Enter 2 element 3
Enter 3 element 54
Enter 4 element 85
25
69
3
54
85
Lowest element =  3

Question:15
C program to take input for 5 elements using an array, check and print the following:
* largest element
* lowest element
* diff between the largest and lowest element
Sol:

#include<stdio.h>

int main()
{
    int a[5],i,ma,mi,d;
    float av;
    /* input */
    for(i=0;i<5;i++)
    {
        printf("Enter %d element ",i);
        scanf("%d",&a[i]);
    }
    /* display */
    ma=a[0];
    mi=a[0];
    for(i=0;i<5;i++)
    {
        printf("%d\n",a[i]);
        /* max no */
        if(a[i]>ma)
            ma=a[i];
        /* min no */
        if(a[i]<mi)
            mi=a[i];
    }
    printf("Largest element = %d\n",ma);
    printf("Lowest element =  %d\n",mi);
    d=ma-mi;
    printf("Difference between largest and lowest element = %d\n",d);

    return(0);
}

/* Output */

Enter 0 element 25
Enter 1 element 3
Enter 2 element 96
Enter 3 element 7
Enter 4 element 5
25
3
96
7
5
Largest element = 96
Lowest element =  3
Difference between largest and lowest element = 93