function solve(input) {


    let capPerUsr = input.shift();

    let obj = {};

    let arr = [];



    while (input[0] !== 'Statistics') {

    let cur = input.shift().split('=');

    let command = cur.shift();


    if (command === 'Add') {

        let userName = cur[0];

        let number = Number(cur[1]) + Number(cur[2]);

        if (!obj.hasOwnProperty(userName)) {

            obj[userName] = number;

        }


    } else if (command === 'Message') {

        let sender = cur[0];

        let reciever = cur[1];

        if (obj.hasOwnProperty(sender) && obj.hasOwnProperty(reciever)) {

            obj[sender] += 1;

            obj[reciever] += 1;

            if (obj[sender] === Number(capPerUsr)) {

                delete obj[sender];

                console.log(`${sender} reached the capacity!`);

            }


            if (obj[reciever] === Number(capPerUsr)) {

                delete obj[reciever];

                console.log(`${reciever} reached the capacity!`);

            }


        }


    } else if (command === 'Empty') {

        let userName = cur[0];

        if (obj.hasOwnProperty(userName)) {

            delete obj[userName];

        }

        if (userName === 'All') {

            obj = {};

        }

    }


    }




        for (let key in obj) {

            arr.push([key, obj[key]]);

        }


        arr.sort((a, b) => a[1] === b[1] ? a[0].localeCompare(b[0]) : b[1] - a[1]);



        console.log(`Users count: ${arr.length}`);

        for (let el of arr) {

            console.log(`${el[0]} - ${el[1]}`);

        }


}