function Main(input) {

    input = input.split(" ");

    var a = parseInt(input[0], 10);
    var b = parseInt(input[1], 10);
    var c = parseInt(input[2], 10);

    var d = Math.floor(b / a)

    console.log(Math.min(d, c))
}

Main(require("fs").readFileSync("/dev/stdin", "utf8"));
