I have written a Guess the Movie game in the C programming language. My logic seems to be correct but whenever I run the program, it doesn't work as expected.
Here is my code
#include <stdio.h>
#include <stdlib.h>
int main()
{
int ran = 1;
int l, j = 0, i = 0, total = 0, d = 0;
char b;
char a[20];
char s[1000];
int z;
FILE *my;
printf("Enter your name:\n ");
scanf("%s", s);
ran = rand() % 6;
if (ran == 1)
{
my = fopen("my1.txt", "r");
}
else if (ran == 2)
{
my = fopen("my.txt", "r");
}
else if (ran == 3)
{
my = fopen("my2.txt", "r");
}
else if (ran == 4)
{
my = fopen("my3.txt", "r");
}
else if (ran == 5)
{
my = fopen("my4.txt", "r");
}
for (d = 0; d < 20; d++)
fscanf(my, "%c", &a[d]);
fclose(my);
printf("GUESS THE MOVIE GAME\n");
for (j = 0; j < 7; j++)
{
if (a[j] == 'm')
{
printf("M ");
}
else
{
printf("_ ");
}
}
printf("\n");
printf("Let's begin the game\n");
for (i = 0; i < 7;)
{
if (a[i] != 'm')
{
printf("enter character number %d\n",i+1);
scanf("%c", &b);
if (b == a[i])
{
printf("its a right guess\n");
total = total + 4;
i++;
}
else if (b != a[i])
{
printf("Wrong choice\n");
if (total == 1 || total == 0)
{
total=0;
}
else
{
total = total - 2;
}
}
}
}
printf("You have guessd the movie\n");
printf("The movie name is: ");
for (i = 0; i < 7; i++)
{
printf("%c",a[i]);
}
printf("Your score is %d\n",total);
}
This is the program output that I get each time I run the above code:
Enter your name:
raj
GUESS THE MOVIE GAME
_ _ _ _ M _ _
Let's begin the game
Enter character number 1
Wrong choice
Enter character number 1
I
Wrong choice
Enter character number 1
Wrong choice
Enter character number 1
Besides the deficiencies pointed out in comments, there's this major logic error:
for (i = 0; i < 7;)
{
if (a[i] != 'm')
{
…
}
}
If the loop encounters an m
, it repeats endlessly. Eliminate the if (a[i] != 'm')
or add an else ++i
.
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