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【javascript】【jQuery】文字列を結合代入する += を使う 数値を加算減算する

Last updated at Posted at 2022-06-29

コード

process.stdin.resume();
process.stdin.setEncoding('utf8');
let results = [
    {'name' : '田中,',  'japanese' : 83},
    {'name' : '渡部,',  'japanese' : 62},
    {'name' : '品川,',  'japanese' : 23},
    {'name' : '滝谷,',  'japanese' : 93},
    {'name' : '川原田,','japanese' : 55},
    {'name' : '一色',  'japanese' : 27},
];
let name = '';
results.forEach((result) => {
   name += result.name
})
console.log(name);

結果

田中,渡部,品川,滝谷,川原田,一色

コード

process.stdin.resume();
process.stdin.setEncoding('utf8');
currentValue -= 4;
currentValue += 4;
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