Javascript concise
```\nvar largestSumAfterKNegations = function(A, K) {\n    while(K > 0 ){ \n        let v = Math.min(...A)\n        let i = A.indexOf(v)\n        A[i] = - A[i]\
```\nvar largestSumAfterKNegations = function(A, K) {\n    while(K > 0 ){ \n        let v = Math.min(...A)\n        let i = A.indexOf(v)\n        A[i] = - A[i]\n        K--\n    }\n    \n    return A.reduce((a,c) => a+c,0)\n};
['JavaScript']