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题解 | #X形图案#

let line; while ((line = readline())) { let n = Number(line); for (let i = 0; i < n; i++) { let out = ''; for (let j = 0; j < n; j...

Javascript V8

2022-04-04

0 249

题解 | #变种水仙花#

let res = []; for (let i = 10000; i < 100000; i++) { let sum = 0; for (let j = 1; j < i.toString().length; j++) { sum += Number(i.toString().sli...

Javascript V8

2022-04-04

0 199

题解 | #获得月份天数#

let line; while ((line = readline())) { let [year, month] = line.split(" ").map((item) => parseInt(item)); let days = 31; if ([4, 6, 9, 11].include...

Javascript V8

2022-04-03

0 293

题解 | #求int型正整数在内存中存储时1的个数#

while(line = readline()){ let num = Number(line).toString(2); console.info(num.match(/1/g).length); }

Javascript V8

2021-10-01

0 321

题解 | #统计大写字母个数#

测试 const reg = /([A-Z])/g; 'add123#$%#%#O'.match(reg); //['O'] '150175017(&^%&$vabovbao'.match(reg); //null 代码 const reg = /([A-Z])/g; while(...

Javascript V8

2021-10-01

0 407