07/11/12 18:31:49
>>371
#include<stdio.h>
#include<stdlib.h>
#define N 10
int main(void)
{
int a[N];
int i;
for( i = 0; i != N; ++i) { scanf("%d",&a[i]); }
printf("--------------------------\n");
for( i=0; i != N; ++i )
{
if(a[i]*2>a[i-1]+a[i+1]) printf("%d\n",i);
}
}