java find duplicates in array
// Uses a set, which does not allow duplicates
for (String name : names)
{
if (set.add(name) == false)
{
// print name your duplicate element
}
}java find duplicates in array
// Uses a set, which does not allow duplicates
for (String name : names)
{
if (set.add(name) == false)
{
// print name your duplicate element
}
}Java array repeating
int num=5, veses=2, encontrado=0, arr[4,5,2,4,5,9,9,4,4];
boolean success=false;
for (int i=0, i < arr.lenth; i++){
if(arr[i]==num){
encontrado++;
}
}
if(encontrado>=veses){
success = true;
}Copyright © 2021 Codeinu
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