@shravan : but strrev() is using a while loop... On Sep 4, 12:26 pm, Shravan <shravann1...@gmail.com> wrote: > int reverse(int x) > { > char a[20]; > int r; > sprintf(a,"%d",x); > strrev(a); > r=atoi(a); > > return r; > > } > > On Sep 4, 12:01 am, albert theboss <alberttheb...@gmail.com> wrote: > > > > > if input is 12345 > > then the output should be 54321
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