taking 2 strings with %s and %c and comparing them using if else

 #include<stdio.h>

int main()

{

 char s1[100];

    char s2[100];

    gets(s1);

    puts(s1);

    printf("enter s2:");

    char c;

    int i;

    for ( i=0;c!='\n';i++)

    {

scanf("%c",&c);

s2[i]=c;

    }  

    s2[i]='\0';

puts(s2);

if(s1==s2)

{

    printf("both strings are same");

}

else{

    printf("strings arre not same" );

}

}