iensen
iensen
Programming language:Javascript
2021-06-30 13:50:49
0
Q:

characterMapping js

zwangxian
zwangxian
Code: Javascript
2021-06-16 22:16:13 
function characterMapping(str) {
  let charMap = {}
  let max = 0; 
  let maxChar = '';
  for (let char of str) {
    if (!charMap[char]) {      
      charMap[char] = 1;
    } else {
      charMap[char]++
    }
  }
  console.log(charMap);
}
0

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