Password

#include<stdio.h>
#include<string.h>

char pass[10];
char saved_pass[10];
int pass_length=8, chance=3, i, j, k, flag=0;

int main(void)
{
    int counter = chance-1;

    printf("You can save a password made of 3 to %d characters.", pass_length);
    printf("\n\nChoose your password to save : ");
    gets(saved_pass);

    if(strlen(saved_pass)>2 && strlen(saved_pass)<=pass_length)
    {
        printf("\n\nSuccessfully saved...");

        for(j=1; j<=chance; j++)
        {

            printf("\n\nPlease enter your password : ");
            int len = strlen(saved_pass);
            for(i=0; i<len; i++)
            {
                pass[i] = getch();
                printf("*");
            }

            for(i=(strlen(saved_pass)-1), k=(strlen(pass)-1); i>=0; i--, k--)
            {
                if(pass[k]==saved_pass[i])
                {
                    flag = 1;
                }
                else
                {
                    flag = 0;
                    break;
                }
            }

            if(flag==0)
            {
                printf("\n\nWrong password!");
                printf("\n%d times remaining", counter);
                counter--;

            }
            else if(flag==1) break;
        }

        if(flag == 1) printf("\n\nLog on successful...\n\n");
        else if(flag == 0) printf("\n\nAccess denied!\n\n");
    }

    else  printf("\n\nInvalid password to save!\n\n");

    return 0;
}