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- function main() {
- var m_temp = readLine().split(' ');
- var m = parseInt(m_temp[0]);
- var n = parseInt(m_temp[1]);
- magazine = readLine().split(' ');
- ransom = readLine().split(' ');
- var arr = []
- var dict = {}
- for(var i = 0; i < magazine.length; i++) {
- if(dict[magazine[i]]) {
- dict[magazine[i]] +=1;
- } else {
- dict[magazine[i]] = 1;
- }
- }
- for(var i = 0; i < ransom.length; i++) {
- if(dict[ransom[i]] && dict[ransom[i]] > 0) {
- dict[ransom[i]]--;
- arr.push(true);
- }
- }
- //console.log(arr, ransom, Object.keys(arr).length === ransom.length ? 'Yes':'No')
- console.log(arr.length === ransom.length ? 'Yes':'No')
- }
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