PPT Slide

class Histogram {

int numOfBuckets, bucketSize, buckets[];

public Histogram(int numOfBuckets, int bucketSize) {

this.numOfBuckets = numOfBuckets;

this.bucketSize = bucketSize;

buckets = new int[numOfBucket];

for (int j = 0; j < buckets.length; j++)

buckets[j] = 0;

}

public void addData(int data) {

buckets[(data-1)/bucketSize]++;

}

public void print() {

for (int j = 0; j < numOfBucket; j++) {

System.out.println((j*bucketSize+ 1)+ �-� + ((j+1)*bucketSize)));

for (int k = 0; k < buckets[j]; k++) System.out.print(�*�);

Sysmte.out.println();

}

}

}

Good Histogram Program

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