为什么我陷入了循环

我编辑了这个问题，以精确地表达我所问的内容，并清楚地表明我的错误。这个问题已经得到了回答。

为什么我陷入了无休止的循环？我尝试了几种不同的技术，例如在 if 语句中引入 break 语句，甚至只是在其中抛出 break 语句。但是我仍然陷入循环。

    while (recalculate = 1){
        cout << "nEnter in the radius of the sphere: ";
        cin >> radius;
        cout << "nEnter in the weight of the sphere: ";
        cin >> weight;
        cout << "n";
        if (bForce > weight)
        {
            cout << "nEgads, it floats!n";
        }
        else {
            cout << "nIt sunk...n";
        }
        cout << "nRecalculate? (1 = yes, 0 = exit)n";
        cin >> recalculate;
        // See what recalculate really is. 
        cout << "n" << recalculate;
    }