Iam meant to implement 3 methods that do the same thing differently
to read in a string and the string that is read from the keyboard must be terminated with an end-of-string character. Also, it should not
contain any new line character.
iam supposed to use fgets(), getchar() and scanf();
this is wat i have cum up with
#include <stdio.h> /*Include the standard I/0 header file */
#include <string.h> /*Include the standard I/0 header file string library */
//The functions that are meant to be defined
char* toPLString(char * inputstring);
int getInputBygetChar(char input[]);
int getInputByfgets(char input[]);
int getInputByscanf(char input[]);
int main(int argc, char *argv[]){
char phrase[1000];
char *token;
printf("", getInputByscanf(phrase));
printf("The sentence in Pig Latin is: ");
token = strtok(phrase, " ");
toPLString(token);
printf("\n");
system("Pause");
return 0;
}
//method to convert to Pig Latin
char* toPLString(char * inputstring){
char *toPLString = inputstring;
while (toPLString != NULL){
printf("%s%c%s", toPLString + 1, toPLString[0], "ay ");
toPLString = strtok(NULL, " ");
printf(" ");
}
}
//Method to to read a string from keyboard and return number of characters read.
int getInputBygetChar(char input[]){
int i;
int letterCount;
char letterToMatch;
char string[4];
letterCount = 0;
while ( (i = getchar() ) != EOF){
if ( i >= 'LetterToMatch')
letterCount++;
}
printf("Enter any string: ");
scanf (" %c", string);
printf(" \"%s\"\n", string);
system("Pause");
return 0;
}
//Method that uses the fgets method to read a string from keyboard and return number of characters read.
int getInputByfgets(char input[]){
char text[4];
puts("Enter the phrase to translate: ", stdout);
fflush(stdout);
if ( fgets(text, sizeof text, stdin) != NULL ){
char *newline = strchr(text, '\n'); /* search for newline character */
if ( newline != NULL ){
newline = '\0'; /* overwrite trailing newline */
}
printf("text = \"%s\"\n", text);
}
system("Pause");
return 0;
}
/*Method that uses the scanf method to read a string from keyboard and return number of characters read.
*Scanf reads a character string. The scan terminates at whitespace. A null character is stored at the end
of the string. However, the input string size from a user is arbitrary.*/
int getInputByscanf(char input[]){
char phrase[4];
range = scanf("%c", &phrase[]);
while (range != EOF)
{
range = scanf("%c", &phrase[])
}
return 0;
}please help me implement these methods properly