#include<stdio.h>
#include<stdlib.h>
#include<string.h>

void processstring(){
    int n;
    
    scanf(" %d",&n);
    
    if(n<=0 n>100){
        printf("Invalid input\n");
        return ;
    }
        
    char *str =(char *)malloc((n+1)*sizeof(char));
    if(str == NULL){
        return;
    }
    scanf("%s",str);
    
    printf("Initialized String: %s\n",str);
    
    free(str);
    
    printf("Memory freed successfully\n");
}
int main(){
    processstring();
    return 0;
}