#include <stdint.h>


int strlen(const char *s) {  
    const char *p = s;
    while (*p != '\0') {
        p++;
    }
    return p - s;
}


void strcpy(char *s, const char *t) {  
    while ((*s++ = *t++) != '\0');  
}

#define ALLOCSIZE 100


static char allocbuf[ALLOCSIZE];
static char *allocp = allocbuf;


char *alloc(int n) {
    if (n % 4 != 0) {
        n += 4 - (n % 4);
    }

    if (allocbuf + ALLOCSIZE - allocp >= n) {
        allocp += n;
        return allocp - n;
    } else {
        return 0;
    }
}



 int main(char *p) {
    const char *s = "Mpabi ";  
    int wynik = strlen(s);    
    char  tablica[100];
    char *v = tablica ;
 const char* u = "mpabi" ;
 
     int i;
    for (i = 0; u[i] != '\0'; ++i) {
        v[i] = u[i];
    }
    v[i] = '\0'; 
 
 int wynik2 = strlen(v);
    return 0;
}