Thursday, 25 August 2016

C Program to concat two strings without using strcat()

A simple C program which concats two strings. the second string appends to first string and forms a concatenated string.

Here string concatination is done without using strcat() function.

Look below for program and the screenshot,

Download code



int main()
    char string1[50], string2[50];
    int i, j;
    printf("\nEnter First string :");
    printf("\nEnter Second string :");
    i = strlen(string1);
    for (j = 0; string2[j] != '\0'; i++, j++)
        string1[i] = string2[j];
    string1[i] = '\0';
    printf("\nConcatinated string is :%s\n", string1);
    return (0);
Download code


C Program - String concatenation without strcat