main()
{char c1='a',c2='b',c3='c',c4='\101',c5='\116';
printf("a%cb%c\tc%c\tabc\n",c1
,c2
,c3
); }
bWFpbigpCntjaGFyIGMxPSdhJyxjMj0nYicsYzM9J2MnLGM0PSdcMTAxJyxjNT0nXDExNic7CnByaW50ZigiYSVjYiVjXHRjJWNcdGFiY1xuIixjMSxjMixjMyk7CnByaW50ZigiXHRcYiVjICVjXG4iLGM0LGM1KTsKfQ==