pythonpractice/src/stringcomponents/stringquestionncn.js at master · PerryHighCS/pythonpractice

33 lines (30 loc) · 1.1 KB

import QuestionBaseClass from "../components/questionbaseclass";

import * as StringConstants from "./stringconstants";

function stringQuestionNCN(props) {

//pick a word from the word pool at random

const wordIndex = StringConstants.WORDPOOL.length;

const currentWord =

StringConstants.WORDPOOL[Math.floor(Math.random() * wordIndex)];

// question will have 1 row and 8 columns

const sq = new QuestionBaseClass(props, 1, currentWord.length);

// adjust the button display values

for (let i = 0; i < currentWord.length; ++i) {

sq.displayValues[0][i] = currentWord.substring(i, i + 1);

}

//console.log("array question base class", sq);

sq.pointValue = 2;

sq.rows = 1;

const length = currentWord.length;

const lowerBound = Math.floor((Math.random() * length) / 2);

let upperBound =

Math.floor(Math.random() * (length - lowerBound)) + lowerBound + 1;

for (let i = lowerBound; i < upperBound; ++i) {

sq.buttonStates[0][i] = 1;

}

sq.text = [

`string = "${currentWord}"`,

`print(string[ ${lowerBound} : ${upperBound} ])`,

];

return sq;

}

export default stringQuestionNCN;

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