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  1. #include<stdio.h>                                                               
  2.  
  3. int main(int argc,char*argv[]){                                                  
  4.  
  5.   int num;                                                                      
  6.   int xnum=0;                                                                   
  7.   int ynum=0;                                                                   
  8.   scanf("%d",&num);                                                             
  9.   while(num){                                                                   
  10.     xnum=xnum+num%10;                                                           
  11.     num=num/10;                                                                 
  12.     ynum=ynum+num%10;                                                           
  13.     num=num/10;                                                                 
  14.   }                                                                             
  15.   printf("%d",xnum-ynum);                                                       
  16.  
  17. //system("pause");                                                                
  18. return 0;                                                                   
  19.  
  20. }
Success #stdin #stdout 0s 15232KB
comments (?)
stdin 
9876
stdout 
-2
https://ideone.com/AG0AAk
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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