I want to convert the variable a to fix but error goes out, how do I solve it?
function minSum(arr) {
console.log(arr);
arr = Object.values(arr);
arr = arr.sort((a, b) => a - b);
var j = arr.length - 1;
var suma = 0;
for (var i = 0; i < arr.length - 1 / 2; i++) {
suma = suma + arr[i] * arr[j];
j--;
}
}
var a = {
2,
6,
10,
26,
3,
24
};
minSum(a);The structure of an object is:
{ clave: valor } or { key : value } (English), example = > { nombre : 'Eduardo' }
var arr = obj => Object.values(obj).reduce((acc, cur) => acc + cur);
var o = { n1: 2,
n2: 4,
n3: 6 };
console.log(arr(o));Object.values()
Returns each value of each key of the object in an array, so only apply reduce and add all.
Objects need a name or a position number in order to work with them:
function minSum(arr) {
console.log(arr);
arr = Object.values(arr);
arr = arr.sort((a, b) => a - b);
var j = arr.length - 1;
var suma = 0;
for (var i = 0; i < arr.length - 1 / 2; i++) {
suma = suma + arr[i] * arr[j];
j--;
}
}
var a = {
0:2,
1:6,
2:10,
3:26,
4:3,
5:24
};
minSum(a);