ct the method which will return the index of the first occurrence of the value target pr -1 if the target value doesn't exist in the array. static int find(int target, int[] a) for (int i=e; ica.length; i++) if(a[i] l- target) return -1; return i; } static int find (int target, int[] a)

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Select the method which will return the index of the first occurrence of the value target in the array
a, or -1 if the target value doesn't exist in the array.
static int find(int target, int[] a)
{
for (int i-0; ika.length; i++)
if(a[i] != target)
return -1;
return i;
static int find (int target, int[] a)
for (int i=0; i<a.length; i++)
if(a[i] = target)
return i;
else
return -1;
}
static int find (int target, int[] a)
{
for (int i=0; i<a.length; i++)
if(a[i] == target)
return i;
return -1;
static int find (int target, int[] a)
for (int i=0; ika.length; i++)
if(a[i] != target)
return -1;
else
return i;
}
static int find (int target, int[] a)
int ans;
for (int i=0; i<a.length; i++)
if(a[i] == target)
ans = i;
else
ans = -1;
return ans;
}
Transcribed Image Text:Select the method which will return the index of the first occurrence of the value target in the array a, or -1 if the target value doesn't exist in the array. static int find(int target, int[] a) { for (int i-0; ika.length; i++) if(a[i] != target) return -1; return i; static int find (int target, int[] a) for (int i=0; i<a.length; i++) if(a[i] = target) return i; else return -1; } static int find (int target, int[] a) { for (int i=0; i<a.length; i++) if(a[i] == target) return i; return -1; static int find (int target, int[] a) for (int i=0; ika.length; i++) if(a[i] != target) return -1; else return i; } static int find (int target, int[] a) int ans; for (int i=0; i<a.length; i++) if(a[i] == target) ans = i; else ans = -1; return ans; }
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