Created
January 28, 2016 08:59
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node js
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| console.log("1"); | |
| process.stdin.on('data', function(data) { | |
| console.log("2"); | |
| process.stdout.write(data.toString().trim()); | |
| }); | |
| console.log("3"); | |
| console.log("4"); | |
| /* | |
| output : | |
| 1 | |
| 3 | |
| 4 | |
| hi | |
| 2 | |
| hi | |
| */ |
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