node-stdio

A node interface for stdio like: cin, cout, scanf and printf.

how to install

• npm install node-stdio

api

• readInt() read a int or long number from stdin.
• readDouble() read a float or double number from stdin.
• read_line() read number of 1024 characters from stdin, or util meets \n.
• gets(size) read number of size characters from stdin, or util meets \n.
• printsth(sth, ...) display sth in stdou, if there are more than on args, the diaplay split by " ", in the end there is no '\n'.
• print(sth, ...) display sth in stdou, if there are more than on args, the diaplay split by " ", in the end there is a '\n'. just like console.log().

use examples

var cmd = require('node-stdio');

function test() {
    cmd.print('Please input a int:');
    cmd.print(cmd.readInt());

    cmd.print('Please input a double:');
    cmd.print(cmd.readDouble());
}

test();

OJ Example

• calc a+b, a b split by a space

var cmd = require('node-stdio')
var a, b;
var solveMeFirst = (a,b) => a+b;
while((a=cmd.readInt())!=null && (b=cmd.readInt())!=null){
    let c = solveMeFirst(a, b);
    cmd.print(c);
}

Thanks

Everyone uses this tool.