JSFiddle - React, Tailwind, and code Playground

JavaScript

function compare(x, y) {
            if (x === y) {//For reference types:returns true if x and y points to same object
                return true;
            }
            if (x.length != y.length) {
                return false;
            }
            for (key in x) {
                if (x[key] !== y[key]) {//!== So that the the values are not converted while comparison
                    console.log(x[key]+" != "+y[key]);
                    return false;
                }
            }
             return true;
        }
combinaisonasasa = [
    [1,1,1,1,0,0],
    [1,1,1,1,1,0],
    [1,1,1,1,0,1],
    [1,1,0,1,1,0],
    [1,1,0,1,0,1]
];
saisiecomb = [1,1,1,1,0,0];
inArray = false;
for(i=0; i< combinaisonasasa.length; i++){
	if(compare(saisiecomb,combinaisonasasa[i])) inArray = true;
}
alert(inArray);