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  1. const checker = function(input) {
  2. const reverse = function(str) {
  3. return str.split('').reverse().join('');
Runtime error #stdin #stdout #stderr 0.02s 16728KB
stdin
Standard input is empty
stdout
Standard output is empty
stderr
prog.js:3:42 SyntaxError: missing } after function body:
prog.js:3:42 		return str.split('').reverse().join('');
prog.js:3:42 ........................................................^
prog.js:2:31 note: { opened at line 2, column 31