C Exercise Example 86
Title:A program that concatenates two strings.
Program analysis:None.
Program source code:
Example
// Created by www.example.com on 15/11/9.
// Copyright © 2015 Example. All rights reserved.
//
#include <stdio.h>
#include<stdlib.h>
#include<string.h>
char* strconnect(char *str1,char *str2);
int main()
{
char str1[20],str2[20];
char *str;
puts("Please enter two strings, separated by Enter:");
scanf("%s%s", str1, str2);
str=strconnect(str1,str2);
puts("The concatenated string is:");
puts(str);
return 0;
}
char* strconnect(char *str1,char *str2)
{
char*str;
str=(char*)malloc(strlen(str1)+strlen(str2)+1);
str[0]='\0';
strcat(str,str1);
strcat(str,str2);
return str;
}