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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		// your code goes here
  13. 		int sum=0;
  14.  
  15.         for(int i=1;i<101;i++) {
  16.             sum=sum+i;
  17.         }
  18.  
  19.         System.out.println("1+2+3+…+100 = "+sum);
  20.  
  21. 	}
  22. }
Success #stdin #stdout 0.1s 53568KB
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stdin
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Standard input is empty
stdout
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1+2+3+…+100 = 5050
https://ideone.com/ZVESYn
language:
Java (HotSpot 12)
created:
1 day ago
visibility:
public

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