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public static List rotLeft(List a, int d) {
int i,j=0;
//d is the start index where an array should start.
d=d%a.size();
//create a new array list.
List arr= new ArrayList<>();
for(i=d;i
}
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Arrays: Left Rotation
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public static List rotLeft(List a, int d) { int i,j=0; //d is the start index where an array should start. d=d%a.size(); //create a new array list. List arr= new ArrayList<>(); for(i=d;i
}