Test 4, C (gcc) - rextester

Test 4

//gcc 5.4.0

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

char *p; 
int *addr;
unsigned int array1[]={11,22,33,4,5,6,7,8,9,1,2,3,4,5,6,7,8,9,0};
char array[]="Hello you guys", x='l';
int i;

typedef struct 
    {
    int a;
    char b;
    char array[4];
    int dec_array[2];
    char terminate;
    }str;

str struct1, *strptr;

int main(void)
{
    *(int*)0x601080=127;
    
    p=array;
    
    for ( i = 0; i < 5; i++ ) 
    {
      printf("*(p + %d) : %c\n",  i, *(p + i) );
    }
    
    addr=array1;
    for ( i = 0; i < 5; i++ ) 
    {
      printf("\n*(addr + %u) : %p, Value:%u\n",  i, addr, *addr);
      addr++;
    }
    
    
    printf("\n sizeof(int) is:%d,bytes \n uInt(MAX) is:%u", sizeof(int),0xFFFFFFFF);
    
    i=5;
    
    printf("\n Priority is:%d\n", (++i+2));
//----------------------------- Srtr ------------------------------------------------    
    strptr=&struct1;
    strptr->a=1198;
    strptr->b=20;
    memset(strptr->array, '\0', sizeof(strptr->array));
    memset(strptr->dec_array, '\0', sizeof(strptr->dec_array));
    strptr->dec_array[2]=1600;
    strptr->terminate=0;
    
    i=0;
    
    while(array[i])
         {
         printf("\n Array address %d (%p), Value:%c", i, &array[i], array[i]);
         i++;
         }
    
    p=0x601072;
    i=0;
    while(i<40)
         {
         printf("\n\n Address (%p), Value:%u, ASCII:%c", p, *p, *p);
         i++;
         p++;
         }
    
    
    i=0;
    printf("\n\n Array address %d (%p), Value:%c", i, &array[i], array[i]);
    printf("\n Array address %d (%p), Value:%c", (i+sizeof(array)), &array[sizeof(array)], array[sizeof(array)]);
    
    printf("\n\n Array size %d\n", sizeof(array));
    
    i=0;
    printf("\n Int i address %d (%p), Value:%d", i, &i, i);
    printf("\n Str address %d (%p), Value:%d", i++, &strptr->a, strptr->a);
    printf("\n Str address %d (%p), Value:%d", i++, &strptr->b, strptr->b);
    printf("\n Str address %d (%p), Value:%s", i++, &strptr->array, strptr->array[0]);
    printf("\n Int address0 %d (%p), Value:%d", i++, &strptr->dec_array, strptr->dec_array[0]);
    printf("\n Int address1 %d (%p), Value:%d", i++, &strptr->dec_array[1], strptr->dec_array[1]);
    printf("\n Int address2 %d (%p), Value:%d", i++, &strptr->dec_array[2], strptr->dec_array[2]);
    printf("\n Str address %d (%p), Value:%d", i++, &strptr->terminate, strptr->terminate);
                   
    
    return 0;
}


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