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Thread: Java program, nested for loop help

  1. #1
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    Default Java program, nested for loop help

    Hello so I am working on my java program it prints out a table of angles and the sin, cos, and tan. For extra credit he wanted us to use nest loops to create a space after every five lines. I have come real close to getting this to work but have a problem with the very end of the table. The table needs to stop at 180
    	public static void printTable(double angle,double sin,double cos,double tan) {   // Method to create a table for the values
     
    		for (double j = 0; j <= 180;) {						
     
    			for (double i = 1; i <= 5; i++) {					//loop to print five lines of code
     
    			angle = Math.toRadians(j);
     
    			sin = round4(Math.sin(angle));
    			cos = round4(Math.cos(angle));
    			tan = round4(Math.tan(angle));
     
     
    			System.out.println(round4(j) + "\t" + sin + "\t" + cos + "\t" + tan);
     
    			j = j +1; 
    				}
     
    			System.out.println();
    			}
    		}

    here is the end of the output of the table:
     
    175.0	0.0872	-0.9962	-0.0875
    176.0	0.0698	-0.9976	-0.0699
    177.0	0.0523	-0.9986	-0.0524
    178.0	0.0349	-0.9994	-0.0349
    179.0	0.0175	-0.9998	-0.0175
     
    180.0	0.0	-1.0	0.0
    181.0	-0.0175	-0.9998	0.0175
    182.0	-0.0349	-0.9994	0.0349
    183.0	-0.0523	-0.9986	0.0524
    184.0	-0.0698	-0.9976	0.0699
    Last edited by cwebz; October 1st, 2014 at 08:43 PM.


  2. #2
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    Default Re: Java program, nested for loop help

    OP marked it solved.

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