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66 lines
1.8 KiB
C
66 lines
1.8 KiB
C
/*This C Program calculates the largest of two numbers in a given Array. First it accepts an array, then compares the elements and finds which is the largest two element in a given array.*/
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/*
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* C program to read in four integer numbers into an array and find the
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* average of largest two of the given numbers without sorting the array.
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* The program should output the given four numbers and the average.
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*/
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#include <stdio.h>
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#define MAX 4
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void main()
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{
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int array[MAX], i, largest1, largest2, temp;
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printf("Enter %d integer numbers \n", MAX);
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for (i = 0; i < MAX; i++)
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{
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scanf("%d", &array[i]);
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}
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printf("Input interger are \n");
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for (i = 0; i < MAX; i++)
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{
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printf("%5d", array[i]);
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}
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printf("\n");
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/* assume first element of array is the first larges t*/
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largest1 = array[0];
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/* assume first element of array is the second largest */
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largest2 = array[1];
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if (largest1 < largest2)
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{
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temp = largest1;
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largest1 = largest2;
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largest2 = temp;
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}
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for (i = 2; i < 4; i++)
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{
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if (array[i] >= largest1)
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{
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largest2 = largest1;
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largest1 = array[i];
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}
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else if (array[i] > largest2)
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{
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largest2 = array[i];
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}
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}
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printf("n%d is the first largest \n", largest1);
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printf("%d is the second largest \n", largest2);
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printf("nAverage of %d and %d = %d \n", largest1, largest2,
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(largest1 + largest2) / 2);
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}
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/*
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Enter 4 integer numbers
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80
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23
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79
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58
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Input interger are
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80 23 79 58
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80 is the first largest
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79 is the second largest
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Average of 80 and 79 = 79
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