数字颠倒
https://www.nowcoder.com/practice/ae809795fca34687a48b172186e3dafe
line = input('');
line_num = num2str(line);
line_num_fliplr = [];
for ii = 1 : length(line_num)
line_num_fliplr(ii) = line_num(length(line_num) - ii + 1);
end
printf("%s\n",line_num_fliplr);
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const flattern = (obj) => {
const res = {};
const dfs = (curr, path) => {
if(typeof curr === 'object' && curr !== null) {
const isArray = Array.isArray(curr);
for(let key in curr) {
const newPath = path ? isArray ? `${path}[${key}]` : `${path}.${key}` : key;
dfs(curr[key], newPath);
}
} else {
res[path] = curr
}
}
dfs(obj);
return res;
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