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48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/*
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* C Program to Find the two Elements such that their Sum is Closest to Zero
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*/
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# include <stdio.h>
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# include <stdlib.h>
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# include <math.h>
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void minabsvaluepair(int array[], int array_size)
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{
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int count = 0;
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int l, r, min_sum, sum, min_l, min_r;
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/* Array should have at least two elements*/
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if (array_size < 2)
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{
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printf("Invalid Input");
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return;
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}
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/* Initialization of values */
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min_l = 0;
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min_r = 1;
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min_sum = array[0] + array[1];
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for (l = 0; l < array_size - 1; l++)
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{
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for (r = l + 1; r < array_size; r++)
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{
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sum = array[l] + array[r];
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if (abs(min_sum) > abs(sum))
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{
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min_sum = sum;
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min_l = l;
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min_r = r;
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}
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}
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}
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printf(" The two elements whose sum is minimum are %d and %d", array[min_l], array[min_r]);
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}
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int main()
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{
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int array[] = {42, 15, -25, 30, -10, 35};
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minabsvaluepair(array, 6);
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getchar();
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return 0;
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}
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/*
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The two elements whose sum is minimum are 15 and -10
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