function isValidWalk(walk) {
console.log(walk);
var coorden = ['n', 's', 'e', 'w']
// (walk.filter((walkD) => walkD === 'n')).length
function COO(params) {
}
coorden.forEach((element) => console.log((walk.filter((walkD) => walkD === element)).length));
if((sumN - sumN) === 0 || (sumW - sumE === 0)){
console.log("true")
}else{
console.log("false")
}
}
isValidWalk(
[
'n', 's', 'n', 's',
'n', 's', 'n', 's',
'n', 'n'
]
);
function isValidWalk(walk) {
var res = {n:0, w:0, s:0, e:0};
walk.forEach((c) => res[c]++);
return walk.length === 10 && res.n == res.s && res.e == res.w;
}
// const sumS = (walk.filter((walkD) => walkD === 's')).length
// const sumW = (walk.filter((walkD) => walkD === 'w')).length
// const sumE = (walk.filter((walkD) => walkD === 'e')).length
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