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  1. #include<stdio.h>
  2.  
  3. int main()
  4. {
  5.  
  6.     int a,b,c;
  7.     printf("Enter a value : ");
  8.     scanf("%d",&a);
  9.      while(a!=0)
  10.     {
  11.         b=a%10;
  12.         c=(c*10)+b;
  13.         a=a/10;
  14.     }
  15.     printf("%d",c);
  16.  
  17.      return 0;
  18. }
Success #stdin #stdout 0.01s 5520KB
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stdin
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45
stdout
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Enter a value : 54
https://ideone.com/CZDnLv
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
public

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