java indexof array
java.util.Arrays.asList(theArray).indexOf(o)java indexof array
java.util.Arrays.asList(theArray).indexOf(o)java array get index
public int getArrayIndex(int[] arr,int value) {
int k=0;
for(int i=0;i<arr.length;i++){
if(arr[i]==value){
k=i;
break;
}
}
return k;
}get index of an array element java
public class Exercise6 {
public static int findIndex (int[] my_array, int t) {
if (my_array == null) return -1;
int len = my_array.length;
int i = 0;
while (i < len) {
if (my_array[i] == t) return i;
else i=i+1;
}
return -1;
}
public static void main(String[] args) {
int[] my_array = {25, 14, 56, 15, 36, 56, 77, 18, 29, 49};
System.out.println("Index position of 25 is: " + findIndex(my_array, 25));
System.out.println("Index position of 77 is: " + findIndex(my_array, 77));
}
}get index of element in array java
System.out.println(new String(list).indexOf("e"));Copyright © 2021 Codeinu
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