Find closest number in array
int FindClosest ( const int list [], int numElems , int value ) { int diff = abs ( list [0] - value ), idx { 0 }; for ( int i = 0; i < numElems ; i ++) { if ( abs ( list [ i ] - value ) < diff ) { diff = abs ( list [ i ] - value ); idx = i ; } } return idx ; } int main () { ...