Tell us what’s happening:
Describe your issue in detail here.
Hello Campers,
I’m kind of stuck at test 3 of this challenge, I’m unable to find the error because:
- The code executes perfectly for test 3 if the “cash” value in the function is kept below 68. When it is increased from 68 this code executes the “INSUFFICIENT_FUND” condition. Any insights would be of great help.
Thanks
nitin
Your code so far
function checkCashRegister(price, cash, cid) {
let x1 = parseFloat((price*100)/100);
let x2 = parseFloat((cash*100)/100);
const a = JSON.parse(JSON.stringify(cid)), newarr =[];
let sum = 0;
for (let i=0; i < 9 ; i++){
sum += a[i][1];
}
//sum = Math.round(sum*100)/100;
console.log("Total fund that I have with me (sum)= "+ sum);
let roundChange = (cash - price);
console.log("Funds that i need to give back (roundChange)= "+ roundChange);
console.log(typeof(sum));console.log(typeof(roundChange));
let stat = {
status: "",
change: []
};
if (roundChange < sum){
function changer(chan){
if (chan >= 100 && a[8][1] >= 100) {
a[8][1] -= 100;
changer(chan - 100);
} else if (chan >= 20 && a[7][1] >= 20) {
a[7][1] -= 20;
changer(chan - 20);
} else if (chan >= 10 && a[6][1] >= 10) {
a[6][1] -= 10;
changer(chan - 10);
} else if (chan >= 5 && a[5][1] >= 5) {
a[5][1] -= 5;
changer(chan - 5);
} else if (chan >= 1 && a[4][1] >= 1) {
a[4][1] -= 1;
changer(chan - 1);
} else if (chan >= 0.25 && a[3][1] >= 0.25) {
a[3][1] -= 0.25;
changer(chan - 0.25);
} else if (chan >= 0.1 && a[2][1] >= 0.1) {
a[2][1] -= 0.1;
changer(chan - 0.1);
} else if (chan >= 0.05 && a[1][1] >= 0.05) {
a[1][1] -= 0.05;
changer(chan - 0.05);
} else if (chan >= 0.01 && a[0][1] >= 0.01) {
a[0][1] -= 0.01;
changer(chan - 0.01);
}
newarr.push([a[8][0],cid[8][1]-a[8][1]],
[a[7][0],cid[7][1]-a[7][1]],
[a[6][0],cid[6][1]-a[6][1]],
[a[5][0],cid[5][1]-a[5][1]],
[a[4][0],cid[4][1]-a[4][1]],
[a[3][0],cid[3][1]-a[3][1]],
[a[2][0],Math.round((cid[2][1]-a[2][1])*100)/100],
[a[1][0],cid[1][1]-a[1][1]],
[a[0][0],Math.round((cid[0][1]-a[0][1])*100)/100]
);
return newarr;
}
let obj = changer(roundChange);
//console.log(obj);
for (let i = 0; i<9;i++) {
if (obj[i][1] != 0) {
stat.change.push(obj[i]);
}
}
let newChange = 0;
console.log(stat.change)
for (let j=0; j<stat.change.length; j++){
newChange += stat.change[j][1];
}
console.log(newChange);
if(newChange == Math.round(roundChange*100) / 100){
stat.status = 'OPEN';
}
else if(newChange < Math.round(roundChange*100) / 100){
stat.status = 'INSUFFICIENT_FUNDS';
stat.change=[];
}
}
else if(roundChange > sum){
stat.status = "INSUFFICIENT_FUNDS";
stat.change = [];
}
else if (roundChange ===sum){
stat.status = "CLOSED";
stat.change = a;
}
return stat;
}
console.log(checkCashRegister(3.26, 68, [["PENNY", 1.01], ["NICKEL", 2.05], ["DIME", 3.1], ["QUARTER", 4.25], ["ONE", 90], ["FIVE", 55], ["TEN", 20], ["TWENTY", 60], ["ONE HUNDRED", 100]]));
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Challenge: JavaScript Algorithms and Data Structures Projects - Cash Register
Link to the challenge: