Here's my code so far...
there is an C2143 error where it says i'm missing a ';' at line 87 and 88 and at line 90 is says input string is an undeclared indentifier...Code:// PigLatin Word Converter // James Le // COP2220 Summer 2012 #define _CRT_SECURE_NO_DEPRECATE #include<stdio.h> #include <math.h> #include <string.h> void Instructions (); // Function that defines instructions void UserInput(char); // Function that gets the input from the user and stores it somewhere void terminate(); // Function to either continue or quit the program int RuleChoice(char); // Function to determine which rule applies char Rule1(char); // Function for Rule 1 for pig latin char Rule2 (char); // Function for rule 2 for pig latin char Rule3(char); // Function for rule 2 for pig latin void Display(char); // Function to display final word onto screen char AY( char /*don't know if i need an int for now*/ ); int main() { char input_string[100]; char *str1, *str2; str1=input_string; /*FILE*PigLatin; PigLatin = fopen ("piglatin.txt", "a");*/ Instructions(); printf("Enter a word: "); scanf("\n%s", input_string); UserInput(str1); // stores the input_string into a file RuleChoice(str1); if(RuleChoice(str1)==1) { Rule1(str1); } else if(RuleChoice(str1)==2) // If statements where whatever integer RuleChoice returns will enter the word into the specified Rule function { Rule2(str1); } else { Rule3(str1); } getchar(); return 0; } void Instructions() { printf("Welcome to the PigLatin Converter\n"); printf("You will enter a word\n"); // General Instructions to the program where it tells the user they will be entering a word to be converted to pig latin printf("The word will be converted to PigLatin\n"); //UserInput(); //Display(); //terminate(); } void UserInput(char *str1) //Stores the input of the user into a file { FILE *PigLatin; PigLatin = fopen ("piglatin.txt", "w"); // Opens a text file called piglatin char input_string[]; char input_string = *str1; //printf("Enter a word: ");**ignore** commented out to compile scanf("\n%s", &input_string); //fprintf(PigLatin, "%s", input_string);**ignore** commented out to compile RuleChoice(str1); fclose(PigLatin); } void Display(char *str1) // This function will display the new word that the program has converted into pig latin. // The function passes in a char and doesn't return anything, just prints the word { printf("The word you enter is %s\n", *str1); //PigLatin=fopen("piglatin.txt", "w"); //fprintf(PigLatin,"%s"); *****************ignore these three comments //fprintf(PigLatin, "%s", input_string); } void terminate() // Function to Terminate Program // The function doesn't require a variable to pass into it // The program declares its own local variable choice and runs a while loop { int choice; printf("\nTo quit program enter 0:\n"); // Simply asks the user if they would like to quit or continue printf("\nTo continue program enter 1:\n"); scanf("%d", &choice); while(choice == 1) // if the choice is '1', the function will return the user to the instructions where they will be prompted for another word { //void Instructions();****ignore this line main(); // Returns back to the beginning of the program } } int RuleChoice( char *str1 ) // Function to determine which rule applies to word // If the function compares the first two rules and they don't apply it will automatically default to Rule 3. { char Rule1[]={'H'}; //Still has to account for the QU char Rule1Q []="Qu"; // Checks the word to see if the second letter is an 'H' and ..... char Rule2[]={'A', 'E', 'I', 'O', 'U'}; // Character array that checks if the word begins with a vowel if (str1[0]==Rule1[0] || (str1[0]==Rule1Q[0] && str1[1]==Rule1Q[1])) // If the second element of the array is an 'H' or the first two elements are a 'Qu' then rule 1 applies { return 1; } else if (str1[0]==Rule2[0]||Rule2[1]||Rule2[2]||Rule2[3]||Rule2[4]) // If the first element of the input_string is a vowel then rule 2 applies { return 2; } else // If both fail, default to rule 3 { return 3; } } void Rule1(char *str1) // Rule 1 Function { char return_string[100]; char erase[2] = {' ', ' '}; // character array that will print blanks == "erase" char firstletter[3]; // stores the first element of the input string to be used later firstletter[0] = str1[0]; // stores the first element of the input string to be used later //firstletter[1] = 'A'; **ignore** commented out to compile //firstletter[2] = 'Y'; **ignore** commented out to compile strncpy(str1, erase,2); // eliminates the first two letters of the word and replaces with blanks of the erase array AY(str1); // concatenates the original first letter and 'AY' to the end of the word Display(str1); // displays new word onto screen getchar(); main(); } void Rule2(char *str1) // Rule 2 function accepts the str1 pointer which points to input_string and returns the new piglatin string { AY(str1); //Makes call to AY function for concatenation Display(str1); //Displays new word //char AY[2]={'A','Y'}; //**ignore**//if(input_string[0] == 'A' || input_string[0] == 'a' || input_string[0] == 'E' || input_string[0] == 'e' || input_string[0] == 'I' || input_string[0] == 'i' || input_string[0] == 'O' || input_string[0] == 'o' || input_string[0] == 'U' || input_string[0] == 'u') getchar(); main(); //Returns to main } void Rule3(char *str1) // Function for rule 3 of piglatin which accepts the pointer str1 to the input_string character array displays the new word { char erase [2] = {' '}; str1[(strlen(str1)+1)]=str1[0]; // takes first element of string and sets it equal to element that is one more than the length of the word strncpy(str1, erase, 2); //erases the first letter and puts a blank space in the element AY(str1); //Makes call to the AY function Display(str1); // Displays new word in pig latin getchar(); main(); // Returns to main } char AY (char *str1) //Function that simply concatenates 'AY' to the end of the string at a certain point in the program { char AY[]="AY"; strcat(str1,AY); return *str1; }
Please help with this! And if you're up to it, if you could look at the entire program to see if it makes sense, that would be greatly appreciated...
