C:#include <stdio.h>int main(){ int a; scanf("%d", &a); if(a % 10 == (a - a % 10) / 10) { printf("YES"); } else { printf("NO"); }}Pascal:Program z1;var a: integer;beginreadln(a);if a mod 10 = (a - a mod 10) / 10 then writeln("YES")else writeln("NO");end.