C program to concatenate two strings using while empty loop.












Star Patterns

C Basics C Programming Tutorial
Basic C Exercises Bitwise Operator Exercises Conditional Operator Exercises If else Exercises Switch case Exercises Loop Exercises Star Patterns Number Patterns Functions Exercises Array Exercises String Exercises Pointer Exercises File handling Exercises
Data Structures

C program to concatenate two strings using while empty loop.




C program to concatenate two strings using while empty loop.



#include <stdio.h>

#define MAX 100

int main()
{
    char text1[MAX], text2[MAX];
    int i, j;

    printf("\n Enter first string: ");
    gets(text1);
    printf("\n Enter second string: ");
    gets(text2);

    i=-1;
    while(text1[++i]);

    j = 0;
    while(text1[i++] = text2[j++]);

    printf("\n Concatenated strings = %s", text1);

    return 0;
}


Output:
 Enter first string: In

 Enter second string: dia

 Concatenated strings = India




Exercise: 1
Write a C program to concatenate two strings.






Recommended posts

C Programming