Both the first and second functions (n1 and n2) output a random number from their respective arrays into the console. Issues arise when I try to add these two generated values together and have the result displayed in the console as well. I tried creating a global variable to add the results but it did not work.
If n1() outputs 3 and n2() outputs 1, I would like the console to output 4.
Here is my code:
var add = (n1() + n2());
function n1() {
var cpuSelection = [1, 2, 3];
var randomSelection = cpuSelection[Math.floor(Math.random() * cpuSelection.length)];
console.log(randomSelection)
}
n1();
function n2() {
var cpuSelection = [1, 2, 3];
var randomSelection = cpuSelection[Math.floor(Math.random() * cpuSelection.length)];
console.log(randomSelection)
}
n2();
console.log(add)console.log( (n1() + n2()));
function n1() {
var cpuSelection = [1, 2, 3];
var randomSelection = cpuSelection[Math.floor(Math.random() * cpuSelection.length)];
console.log(randomSelection)
return randomSelection;
}
function n2() {
var cpuSelection = [1, 2, 3];
var randomSelection = cpuSelection[Math.floor(Math.random() * cpuSelection.length)];
console.log(randomSelection)
return randomSelection;
}
Like DM says, you must return those random values.
function n1() {
var cpuSelection = [1, 2, 3];
var randomSelection = cpuSelection[Math.floor(Math.random() * cpuSelection.length)];
console.log(randomSelection)
return randomSelection;
}
n1();
function n2() {
var cpuSelection = [1, 2, 3];
var randomSelection = cpuSelection[Math.floor(Math.random() * cpuSelection.length)];
console.log(randomSelection)
return randomSelection;
}