diff --git a/challenges/01-front-end-development-certification/advanced-bonfires.json b/challenges/01-front-end-development-certification/advanced-bonfires.json index e14aa63db9..f132fd4b74 100644 --- a/challenges/01-front-end-development-certification/advanced-bonfires.json +++ b/challenges/01-front-end-development-certification/advanced-bonfires.json @@ -152,7 +152,7 @@ "Return the string \"Insufficient Funds\" if cash-in-drawer is less than the change due or if you cannot return the exact change. Return the string \"Closed\" if cash-in-drawer is equal to the change due.", "Otherwise, return change in coin and bills, sorted in highest to lowest order.", "Remember to use Read-Search-Ask if you get stuck. Try to pair program. Write your own code.", - "
Currency UnitAmount
Penny$0.01 (PENNY)
Nickel$0.05 (NICKEL)
Dime$0.10 (DIME)
Quarter$0.25 (QUARTER)
Dollar$1.00 (DOLLAR)
Five Dollars$5.00 (FIVE)
Ten Dollars$10.00 (TEN)
Twenty Dollars$20.00 (TWENTY)
One-hundred Dollars$100.00 (ONE HUNDRED)
" + "
Currency UnitAmount
Penny$0.01 (PENNY)
Nickel$0.05 (NICKEL)
Dime$0.1 (DIME)
Quarter$0.25 (QUARTER)
Dollar$1 (DOLLAR)
Five Dollars$5 (FIVE)
Ten Dollars$10 (TEN)
Twenty Dollars$20 (TWENTY)
One-hundred Dollars$100 (ONE HUNDRED)
" ], "challengeSeed": [ "function checkCashRegister(price, cash, cid) {", @@ -164,28 +164,28 @@ "// Example cash-in-drawer array:", "// [[\"PENNY\", 1.01],", "// [\"NICKEL\", 2.05],", - "// [\"DIME\", 3.10],", + "// [\"DIME\", 3.1],", "// [\"QUARTER\", 4.25],", - "// [\"ONE\", 90.00],", - "// [\"FIVE\", 55.00],", - "// [\"TEN\", 20.00],", - "// [\"TWENTY\", 60.00],", - "// [\"ONE HUNDRED\", 100.00]]", + "// [\"ONE\", 90],", + "// [\"FIVE\", 55],", + "// [\"TEN\", 20],", + "// [\"TWENTY\", 60],", + "// [\"ONE HUNDRED\", 100]]", "", - "checkCashRegister(19.50, 20.00, [[\"PENNY\", 1.01], [\"NICKEL\", 2.05], [\"DIME\", 3.10], [\"QUARTER\", 4.25], [\"ONE\", 90.00], [\"FIVE\", 55.00], [\"TEN\", 20.00], [\"TWENTY\", 60.00], [\"ONE HUNDRED\", 100.00]]);" + "checkCashRegister(19.5, 20, [[\"PENNY\", 1.01], [\"NICKEL\", 2.05], [\"DIME\", 3.1], [\"QUARTER\", 4.25], [\"ONE\", 90], [\"FIVE\", 55], [\"TEN\", 20], [\"TWENTY\", 60], [\"ONE HUNDRED\", 100]]);" ], "solutions": [ - "var denom = [\n\t{ name: 'ONE HUNDRED', val: 100.00},\n\t{ name: 'TWENTY', val: 20.00},\n\t{ name: 'TEN', val: 10.00},\n\t{ name: 'FIVE', val: 5.00},\n\t{ name: 'ONE', val: 1.00},\n\t{ name: 'QUARTER', val: 0.25},\n\t{ name: 'DIME', val: 0.10},\n\t{ name: 'NICKEL', val: 0.05},\n\t{ name: 'PENNY', val: 0.01}\n];\n\nfunction checkCashRegister(price, cash, cid) {\n var change = cash - price;\n var register = cid.reduce(function(acc, curr) {\n acc.total += curr[1];\n acc[curr[0]] = curr[1];\n return acc;\n }, {total: 0});\n if(register.total === change) {\n return 'Closed';\n }\n if(register.total < change) {\n return 'Insufficient Funds';\n }\n var change_arr = denom.reduce(function(acc, curr) {\n var value = 0;\n while(register[curr.name] > 0 && change >= curr.val) {\n change -= curr.val;\n register[curr.name] -= curr.val;\n value += curr.val;\n change = Math.round(change * 100) / 100;\n }\n if(value > 0) {\n acc.push([ curr.name, value ]);\n }\n return acc;\n }, []);\n if(change_arr.length < 1 || change > 0) {\n return \"Insufficient Funds\";\n }\n return change_arr;\n}" + "var denom = [\n\t{ name: 'ONE HUNDRED', val: 100},\n\t{ name: 'TWENTY', val: 20},\n\t{ name: 'TEN', val: 10},\n\t{ name: 'FIVE', val: 5},\n\t{ name: 'ONE', val: 1},\n\t{ name: 'QUARTER', val: 0.25},\n\t{ name: 'DIME', val: 0.1},\n\t{ name: 'NICKEL', val: 0.05},\n\t{ name: 'PENNY', val: 0.01}\n];\n\nfunction checkCashRegister(price, cash, cid) {\n var change = cash - price;\n var register = cid.reduce(function(acc, curr) {\n acc.total += curr[1];\n acc[curr[0]] = curr[1];\n return acc;\n }, {total: 0});\n if(register.total === change) {\n return 'Closed';\n }\n if(register.total < change) {\n return 'Insufficient Funds';\n }\n var change_arr = denom.reduce(function(acc, curr) {\n var value = 0;\n while(register[curr.name] > 0 && change >= curr.val) {\n change -= curr.val;\n register[curr.name] -= curr.val;\n value += curr.val;\n change = Math.round(change * 100) / 100;\n }\n if(value > 0) {\n acc.push([ curr.name, value ]);\n }\n return acc;\n }, []);\n if(change_arr.length < 1 || change > 0) {\n return \"Insufficient Funds\";\n }\n return change_arr;\n}" ], "tests": [ - "assert.isArray(checkCashRegister(19.50, 20.00, [[\"PENNY\", 1.01], [\"NICKEL\", 2.05], [\"DIME\", 3.10], [\"QUARTER\", 4.25], [\"ONE\", 90.00], [\"FIVE\", 55.00], [\"TEN\", 20.00], [\"TWENTY\", 60.00], [\"ONE HUNDRED\", 100.00]]), 'message: checkCashRegister(19.50, 20.00, [[\"PENNY\", 1.01], [\"NICKEL\", 2.05], [\"DIME\", 3.10], [\"QUARTER\", 4.25], [\"ONE\", 90.00], [\"FIVE\", 55.00], [\"TEN\", 20.00], [\"TWENTY\", 60.00], [\"ONE HUNDRED\", 100.00]]) should return an array.');", - "assert.isString(checkCashRegister(19.50, 20.00, [[\"PENNY\", 0.01], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]), 'message: checkCashRegister(19.50, 20.00, [[\"PENNY\", 0.01], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]) should return a string.');", - "assert.isString(checkCashRegister(19.50, 20.00, [[\"PENNY\", 0.50], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]), 'message: checkCashRegister(19.50, 20.00, [[\"PENNY\", 0.50], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]) should return a string.');", - "assert.deepEqual(checkCashRegister(19.50, 20.00, [[\"PENNY\", 1.01], [\"NICKEL\", 2.05], [\"DIME\", 3.10], [\"QUARTER\", 4.25], [\"ONE\", 90.00], [\"FIVE\", 55.00], [\"TEN\", 20.00], [\"TWENTY\", 60.00], [\"ONE HUNDRED\", 100.00]]), [[\"QUARTER\", 0.50]], 'message: checkCashRegister(19.50, 20.00, [[\"PENNY\", 1.01], [\"NICKEL\", 2.05], [\"DIME\", 3.10], [\"QUARTER\", 4.25], [\"ONE\", 90.00], [\"FIVE\", 55.00], [\"TEN\", 20.00], [\"TWENTY\", 60.00], [\"ONE HUNDRED\", 100.00]]) should return [[\"QUARTER\", 0.50]].');", - "assert.deepEqual(checkCashRegister(3.26, 100.00, [[\"PENNY\", 1.01], [\"NICKEL\", 2.05], [\"DIME\", 3.10], [\"QUARTER\", 4.25], [\"ONE\", 90.00], [\"FIVE\", 55.00], [\"TEN\", 20.00], [\"TWENTY\", 60.00], [\"ONE HUNDRED\", 100.00]]), [[\"TWENTY\", 60.00], [\"TEN\", 20.00], [\"FIVE\", 15.00], [\"ONE\", 1.00], [\"QUARTER\", 0.50], [\"DIME\", 0.20], [\"PENNY\", 0.04]], 'message: checkCashRegister(3.26, 100.00, [[\"PENNY\", 1.01], [\"NICKEL\", 2.05], [\"DIME\", 3.10], [\"QUARTER\", 4.25], [\"ONE\", 90.00], [\"FIVE\", 55.00], [\"TEN\", 20.00], [\"TWENTY\", 60.00], [\"ONE HUNDRED\", 100.00]]) should return [[\"TWENTY\", 60.00], [\"TEN\", 20.00], [\"FIVE\", 15.00], [\"ONE\", 1.00], [\"QUARTER\", 0.50], [\"DIME\", 0.20], [\"PENNY\", 0.04]].');", - "assert.deepEqual(checkCashRegister(19.50, 20.00, [[\"PENNY\", 0.01], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]), \"Insufficient Funds\", 'message: checkCashRegister(19.50, 20.00, [[\"PENNY\", 0.01], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]) should return \"Insufficient Funds\".');", - "assert.deepEqual(checkCashRegister(19.50, 20.00, [[\"PENNY\", 0.01], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 1.00], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]), \"Insufficient Funds\", 'message: checkCashRegister(19.50, 20.00, [[\"PENNY\", 0.01], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 1.00], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]) should return \"Insufficient Funds\".');", - "assert.deepEqual(checkCashRegister(19.50, 20.00, [[\"PENNY\", 0.50], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]), \"Closed\", 'message: checkCashRegister(19.50, 20.00, [[\"PENNY\", 0.50], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]) should return \"Closed\".');" + "assert.isArray(checkCashRegister(19.5, 20, [[\"PENNY\", 1.01], [\"NICKEL\", 2.05], [\"DIME\", 3.1], [\"QUARTER\", 4.25], [\"ONE\", 90], [\"FIVE\", 55], [\"TEN\", 20], [\"TWENTY\", 60], [\"ONE HUNDRED\", 100]]), 'message: checkCashRegister(19.5, 20, [[\"PENNY\", 1.01], [\"NICKEL\", 2.05], [\"DIME\", 3.1], [\"QUARTER\", 4.25], [\"ONE\", 90], [\"FIVE\", 55], [\"TEN\", 20], [\"TWENTY\", 60], [\"ONE HUNDRED\", 100]]) should return an array.');", + "assert.isString(checkCashRegister(19.5, 20, [[\"PENNY\", 0.01], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]), 'message: checkCashRegister(19.5, 20, [[\"PENNY\", 0.01], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]) should return a string.');", + "assert.isString(checkCashRegister(19.5, 20, [[\"PENNY\", 0.5], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]), 'message: checkCashRegister(19.5, 20, [[\"PENNY\", 0.5], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]) should return a string.');", + "assert.deepEqual(checkCashRegister(19.5, 20, [[\"PENNY\", 1.01], [\"NICKEL\", 2.05], [\"DIME\", 3.1], [\"QUARTER\", 4.25], [\"ONE\", 90], [\"FIVE\", 55], [\"TEN\", 20], [\"TWENTY\", 60], [\"ONE HUNDRED\", 100]]), [[\"QUARTER\", 0.5]], 'message: checkCashRegister(19.5, 20, [[\"PENNY\", 1.01], [\"NICKEL\", 2.05], [\"DIME\", 3.1], [\"QUARTER\", 4.25], [\"ONE\", 90], [\"FIVE\", 55], [\"TEN\", 20], [\"TWENTY\", 60], [\"ONE HUNDRED\", 100]]) should return [[\"QUARTER\", 0.5]].');", + "assert.deepEqual(checkCashRegister(3.26, 100, [[\"PENNY\", 1.01], [\"NICKEL\", 2.05], [\"DIME\", 3.1], [\"QUARTER\", 4.25], [\"ONE\", 90], [\"FIVE\", 55], [\"TEN\", 20], [\"TWENTY\", 60], [\"ONE HUNDRED\", 100]]), [[\"TWENTY\", 60], [\"TEN\", 20], [\"FIVE\", 15], [\"ONE\", 1], [\"QUARTER\", 0.5], [\"DIME\", 0.2], [\"PENNY\", 0.04]], 'message: checkCashRegister(3.26, 100, [[\"PENNY\", 1.01], [\"NICKEL\", 2.05], [\"DIME\", 3.1], [\"QUARTER\", 4.25], [\"ONE\", 90], [\"FIVE\", 55], [\"TEN\", 20], [\"TWENTY\", 60], [\"ONE HUNDRED\", 100]]) should return [[\"TWENTY\", 60], [\"TEN\", 20], [\"FIVE\", 15], [\"ONE\", 1], [\"QUARTER\", 0.5], [\"DIME\", 0.2], [\"PENNY\", 0.04]].');", + "assert.deepEqual(checkCashRegister(19.5, 20, [[\"PENNY\", 0.01], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]), \"Insufficient Funds\", 'message: checkCashRegister(19.5, 20, [[\"PENNY\", 0.01], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]) should return \"Insufficient Funds\".');", + "assert.deepEqual(checkCashRegister(19.5, 20, [[\"PENNY\", 0.01], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 1], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]), \"Insufficient Funds\", 'message: checkCashRegister(19.5, 20, [[\"PENNY\", 0.01], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 1], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]) should return \"Insufficient Funds\".');", + "assert.deepEqual(checkCashRegister(19.5, 20, [[\"PENNY\", 0.5], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]), \"Closed\", 'message: checkCashRegister(19.5, 20, [[\"PENNY\", 0.5], [\"NICKEL\", 0], [\"DIME\", 0], [\"QUARTER\", 0], [\"ONE\", 0], [\"FIVE\", 0], [\"TEN\", 0], [\"TWENTY\", 0], [\"ONE HUNDRED\", 0]]) should return \"Closed\".');" ], "type": "bonfire", "MDNlinks": [