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Copy pathClosest Numbers
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65 lines (54 loc) · 1.06 KB
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#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>
#include <assert.h>
#include<limits.h>
void insertionSort(int N, int arr[]) {
int i,j;
int value;
for(i=1;i<N;i++)
{
value=arr[i];
j=i-1;
while(j>=0&& value<arr[j])
{
arr[j+1]=arr[j];
j=j-1;
}
arr[j+1]=value;
}
/*for(j=0;j<N;j++)
{
printf("%d",arr[j]);
printf(" ");
}*/
}
int main(void) {
int N,i,j,k=0,mini,minj;
scanf("%d", &N);
int arr[N],min;
for(i = 0; i < N; i++) {
scanf("%d", &arr[i]);
}
insertionSort(N, arr);
/* for(j=0;j<N;j++)
{
printf("%d",arr[j]);
printf(" ");
}
printf("\n");*/
min=INT_MAX;
for(i=0;i<N-1;i++)
if((arr[i+1]-arr[i])<min){
min=arr[i+1]-arr[i];
mini=i;
minj=i+1;
}
for(i=0;i<N-1;i++)
if((arr[i+1]-arr[i])==min)
printf("%d %d ",arr[i],arr[i+1]);
//insertionSort(N-1,min);
// printf("\n");
return 0;
}