string prefixes in C programming

[spookyblacky]

I am writing code to let a user enter two strings
string1
string2

I want the program to tell me if the two strings match and if they have a matching prefix and a matching suffix and then prompt the user with the "yes it did match " and these are the matching prefixes and suffixes. Can anybody help me? this is the code i have so far///please email me or im me to tell me whats up Thanks, Spooky


#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<math.h>
int main(void)
{

int number;
int sum;
int i;
int option;
char string1[80];
char string2[80];

printf("\nWelcome to Project 5!!!");
printf("\nPlease type 1 for strings or 2 for pythagorean triples: ");
scanf("%d", &option);
if(option==1){
printf("\nYou have chosen the program for strings");
printf("\nPlease enter string 1 <ctrl d to quit>: \n1: ");
scanf("%s", string1);
printf("\nPlease enter string 2 <ctrl d to quit>: \n2: ");
scanf("%s", string2);
}
if(strcmp(string1,string2)==0)
printf("You have a match!!!");
else
printf("You do not have a match"

if(strstr(string1, string2)==NULL)
printf("\n\"%s\" was not found.", string2);
else
printf("\n\"%s\" was found in \"%s\"", string2, string1);




return 0;
}

[stilllearning]

your code works now you need to put {} <---those when using if else statements!

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

int main(void)
{

  int number;
  int sum;
  int i;
  int option;
  char string1[80];
  char string2[80];

  clrscr(); /*clears the screen*/

 printf("\nWelcome to Project 5!!!");
 printf("\nPlease type 1 for strings or 2 for pythagorean triples: ");
 scanf("%d", &option);
 if(option==1){
 printf("\nYou have chosen the program for strings");
 printf("\nPlease enter string 1 <ctrl d to quit>: \n1: ");
 scanf("%s", string1);
 printf("\nPlease enter string 2 <ctrl d to quit>: \n2: ");
 scanf("%s", string2);
}

 if(strcmp(string1,string2)==0){
     printf("You have a match!!!");
}
  else{
          printf("You do not have a match");
}

if(strstr(string1, string2)==NULL){
    printf("\n\"%s\" was not found.", string2);
}
  else
         printf("\n\"%s\" was found in \"%s\"", string2, string1);

getch();
return 0;
}