c - My Do-While loop doesn't seem to loop? -


please help, cant seem do-while loop loop when ask user input continue using scanf , printf. wipe_buffer? can't seem right on , need finish loop , should functional. new coding , website please not harsh. please , thanks.

    #include <stdio.h>     #include <stdlib.h> void wipe_buffer(void); int main(int argc, char* argv[])  {     char play1;     char play2;     char cont;      do{         printf("player 1 pick rock, paper, or scissors\n");         scanf(" %c", &play1);         wipe_buffer();         printf("player 2 pick rock, paper, or scissors\n");         scanf(" %c", &play2);         wipe_buffer();          switch(play1)         {             case 'r':                  if(play2 == 'p' || play2 == 'p')             {                 printf("paper covers rock\n");                 printf("player 2 wins\n");             }                 if(play2 == 's' || play2 == 's')                 {                     printf("rock breaks scissors\n");                     printf("player 1 wins\n");                 }                 if(play2 == 'r' || play2 == 'r')                 {                     printf("draw, nobody wins\n");                 }             break;             case 'r':                 if(play2 == 'p' || play2 == 'p')             {                 printf("paper covers rock\n");                 printf("player 2 wins\n");             }                 if(play2 == 's' || play2 == 's')                 {                     printf("rock breaks scissors\n");                     printf("player 1 wins\n");                 }                 if(play2 == 'r' || play2 == 'r')                 {                     printf("draw, nobody wins\n");                 }             break;             case 'p':                  if(play2 == 'p' || play2 == 'p')             {                 printf("draw, nobody wins\n");             }                 if(play2 == 's' || play2 == 's')                 {                     printf("scissors cuts paper\n");                     printf("player 2 wins\n");                 }                 if(play2 == 'r' || play2 == 'r')                 {                     printf("paper covers rock\n");                 }             break;             case 'p':                  if(play2 == 'p' || play2 == 'p')             {                 printf("draw, nobody wins\n");             }                 if(play2 == 's' || play2 == 's')                 {                     printf("scissors cuts paper\n");                     printf("player 2 wins\n");                 }                 if(play2 == 'r' || play2 == 'r')                 {                     printf("paper covers rock\n");                 }             break;             case 's':                  if(play2 == 'p' || play2 == 'p')             {                 printf("scissors cuts paper\n");                 printf("player 1 wins\n");             }                 if(play2 == 's' || play2 == 's')                 {                     printf("draw, nobody wins\n");                 }                 if(play2 == 'r' || play2 == 'r')                 {                     printf("rock breaks scissors\n");                     printf("player 2 wins\n");                 }             break;             case 's':                  if(play2 == 'p' || play2 == 'p')             {                 printf("scissors cuts paper\n");                 printf("player 1 wins\n");             }                 if(play2 == 's' || play2 == 's')                 {                     printf("draw, nobody wins\n");                 }                 if(play2 == 'r' || play2 == 'r')                 {                     printf("rock breaks scissors\n");                     printf("player 2 wins\n");                 }             break;         }     printf("do wish continue?\n");     scanf(" &c", &cont);     wipe_buffer();     }while(cont == 'y' || cont == 'y'); } void wipe_buffer(void) {     char t;     scanf("%c", &t);     while(t != '\n' )     {         scanf("%c", &t);     }     return; }

in section:

    printf("do wish continue?\n"); scanf(" &c", &cont);

"&c" should "%c"

note when compiled gcc, got warning addressed exact problem, make sure read warnings.


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