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  1. Prepare
  2. Algorithms
  3. Warmup
  4. Plus Minus
  5. Discussions

Plus Minus

  • mdhanifkhan116
     + 0 comments

    Language: JAVA 15

    In this problem We have to print the ratios of positive, negative and zero values with 6 digits after the decimal. To solve this problem I used printf() with format specifier

        public static void plusMinus(List<Integer> arr) {
    
    double positive=0;
    double negative=0;
    double zero=0;

    for(int i : arr){
        if(i>0){
            positive++;
        }
        else if(i<0){
            negative++;
        }
        else {
            zero++;
        }
        
    }
    
    System.out.printf("%.6f", positive/arr.size());
    System.out.println();
    System.out.printf("%.6f", negative/arr.size());
    System.out.println();
    System.out.printf("%.6f", zero/arr.size());
    
    }