Just change scanf("%c",&one); to scanf(" %c",&one); and scanf("%c",&two); to      scanf(" %c",&two);
scanf function seems to be skipped in c
1
solved C Programming Rock-Paper-Scissors Not Working [duplicate]
 
Just change scanf("%c",&one); to scanf(" %c",&one); and scanf("%c",&two); to      scanf(" %c",&two);
scanf function seems to be skipped in c
1
solved C Programming Rock-Paper-Scissors Not Working [duplicate]