Code:it compiles but im really unable to find the problem int already_guessed(char dothenta[ALPHABET], char *letter ){ int i; printf("You have guessed that. Give me a new letter:"); putchar('{'); for(i=0;i<ALPHABET && dothenta[i]!=' ';i++) printf(" %c ",dothenta[i]); putchar('}'); scanf("%c",*&letter); return 1; } char ekt_arith_kai_diav(int counter,char dothenta[ALPHABET]){ char letter; int i; printf("Give me a letter { "); for(i=0;i<counter && dothenta[i]!='\0';i++) printf("%c",dothenta[i]); putchar('}'); scanf("%c",&letter); putchar('\n'); return letter; } void print_word(int thesi, char Dict[MaxWords][MaxWordLen],char guess[30]){ int i; printf("The word is: "); for(i=0;i<MaxWordLen && Dict[thesi][i]!='\0';i++) guess[i]=('-'); for(i=0;i<MaxWordLen && Dict[thesi][i]!='\0';i++) printf("%c",guess[i]); putchar('\n'); } switch (choice){ case 1: counter=0; thesi=Random(0,NumWords,&seed); print_word(thesi,Dict,guess); //tiponi leksi for (i=0;i<ALPHABET;i++) dothenta[i]='\0'; //arxikopoihsi alaxe=0; do{ if (!already_answered) letter=ekt_arith_kai_diav(counter,dothenta); do{ for(i=0;i<=counter && dothenta[i]!='\0';i++) if ( letter!=dothenta[i] ) mem=1; else{ mem=0; already_answered=already_guessed(dothenta,&letter); break; } }while(!mem); dothenta[counter]=letter; counter++; for(i=0;i<MaxWordLen && Dict[thesi][i]!='\0';i++) if (Dict[thesi][i]==letter){ guess[i]=letter; alaxe=1; } if(!alaxe) fail++; vrike=elenx_an_vrike_leksi(Dict,guess,thesi); if (vrike){ you_have++; WellDoneMsg(); } else if (fail==7){ i_have++; SorryMsg(Dict[thesi]); } }while(fail!=7 && !vrike); break; i didnt put the other functions because there were already made my the teacher what the problem is? when im choosing the first option (case 1) it shows Give me a letter { } Give me a letter { } than Give me a letter { } and to wait for my answer