program to swap two strings

in turboc++
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//program to swap two strings
#include <stdio.h>
#include<string.h>
#include<conio.h>
int main()
{
    char string[100],string1[100],tempo[100];
    printf("enter first string\n");
    gets(string);//accepts string
    printf("enter second string\n");
    gets(string1);
    printf("before swapping,strings are=%s and %s\n",string,string1);
    strcpy(tempo,string);//copies string to another
    strcpy(string,string1);//copies to string
    strcpy(string1,tempo);//copies string to string1

    printf("after swapping,strings are=%s and %s\n",string,string1);
     getch();
    return 0;
}

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in codeblocks

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//program to swap two strings

#include <stdio.h>

#include<string.h>

int main()

{

    char string[100],string1[100],tempo[100];

    printf("enter first string\n");

    gets(string);//accepts string

    printf("enter second string\n");

    gets(string1);

    printf("before swapping,strings are=%s and %s\n",string,string1);

    strcpy(tempo,string);//copies string to another

    strcpy(string,string1);//copies to string

    strcpy(string1,tempo);//copies string to string1

    printf("after swapping,strings are=%s and %s\n",string,string1);

    return 0;

}