Sunday, 12 July 2015

Java Programs

/**
 * input=("ram":80.5,"prakash":70.4) (hashmap<string,float> )
 * output=("ram":PASS,"prakask":PASS) (hashmap<string,string>)
 * if float value is above 60 then PASS else FAIL
 */

package programs;

import java.util.HashMap;
import java.util.Map;

public class HashMapPassOrFail {

public static void main(String[] args) {
Map<String, Float> input = new HashMap<String, Float>();
input.put("ram", 80.5f);
input.put("prakash", 70.4f);
input.put("Mullai", 40f);

Map<String, String> output = new HashMap<String, String>();

for (String a : input.keySet()) {
if (input.get(a) > 60) {
output.put(a, "Pass");
} else {
output.put(a, "Fail");
}
}

System.out.println(output);
}
}