CS256 - Principles of Structured Design Fall 2021

Displaying ./code/sternflCode/str6.c

//string concatenation

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

char *myStrcat(char *dest, const char *src) {
  //find the end of the string in dest
  int i=0;
  while (dest[i]!=0)
    i++;
  printf("%d\n", i);
  //copy the str to dest
  int j=0;
  while (src[j]!=0)
  {
    dest[i]=src[j];
    i++;
    j++;
  }
  dest[i]=src[j];
}


int main() {

  char dest[200];
  char src[200];

   //get a string into each array
  printf("Please enter the first string ");
  scanf("%s", dest);
  printf("Please enter the second string ");
  scanf("%s", src);
  myStrcat(dest,src);
  //strcat(dest,src);
  printf("%s\n",dest);


  return 0;
}