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#include        <stdio.h>#include        <stdlib.h>main(){int i,j,cont=1;char quadro[3][3] = {'-','-','-','-','-','-','-','-','-'};/* sortear na matriz */        srand(time(NULL));                i = rand()%3; /* 0,1,2 */                j = rand()%3; /* 0,1,2 */        quadro[i][j] = 'x';/* tentar acertar e conta quantas vezes nao acertou */        while (printf("Tente acertar \n"), scanf("%d",&i), scanf("%d",&j), quadro[i][j] != 'x')        cont++;        printf("Tentativas = %d \n \n", cont);/* Exibicao da matriz */        printf("Exibindo a matriz \n \n");                for(i=0;i<3;i++)                for(j=0;j<3;j++)        {                printf("  %c",quadro[i][j]);                        if (j == 2) /* ultima coluna */                printf(" \n");        }