Given below is my code for finding vowels in a given string:
#include <stdio.h>
#include <string.h>
int main() {
char str[100];
int i, str_length;
//scanf("%[^\n]%*c", &str[100]);
fgets(str, sizeof(str), stdin);
str_length = strlen(str);
for (i = 0; i < str_length; i++) {
if (str[i] == 'a' || str[i] == 'e' ||
str[i] == 'i' || str[i] == 'o' ||
str[i] == 'u' || str[i] == 'A' ||
str[i] == 'E' || str[i] == 'I' ||
str[i] == 'O' || str[i] == 'U')
{
printf("Vowels in the string are: %c \n", str[i]);
}
}
return 0;
}
I just wanna know, why scanf("%[^\n]%*c",&str[100])
is not working in my code?
cause I tried executing my program multiple times using scanf
but it didn’t worked.
And after using fgets
I got the desired output.
So, can anyone help me to understand, where I am wrong!!
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