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First solution in Clear category for Second Index by pokosasa
import assert from "assert";
function secondIndex(text: string, symbol: string): number | undefined {
const idx = text.replace(symbol,"").indexOf(symbol);
return idx == -1 ? undefined : idx + 1;
}
console.log('Example')
console.log(secondIndex("sims", "s"))
// These "asserts" are used for self-checking and not for an auto-testing
assert.equal(secondIndex("sims", "s"), 3)
assert.equal(secondIndex("find the river", "e"), 12)
assert.equal(secondIndex("hi", " "), undefined)
assert.equal(secondIndex("hi mayor", " "), undefined)
assert.equal(secondIndex("hi mr Mayor", " "), 5)
console.log("You are awesome! All tests are done! Go Check it!");
March 14, 2021
