#include<stdio.h>

#define PSAPI_VERSION 1
#pragma comment(lib, "psapi.lib")
#include "windows.h"
#include "Psapi.h"

void main(int argc, char **argv)
{
        PROCESS_MEMORY_COUNTERS pmc;
        PROCESS_MEMORY_COUNTERS pmc1;
        PROCESS_MEMORY_COUNTERS pmc2;
        PROCESS_MEMORY_COUNTERS pmc3;

        GetProcessMemoryInfo(GetCurrentProcess(), &pmc, sizeof(pmc));
        printf("\n total  memory %ld/ %ld kB :", pmc.WorkingSetSize/1024, pmc.PagefileUsage/1024); 
    system("pause");

        malloc(10000);

        GetProcessMemoryInfo(GetCurrentProcess(), &pmc1, sizeof(pmc));
        printf("\n diff memory %ld/ %ld/ %ld kB :", pmc1.WorkingSetSize/1024 - pmc.WorkingSetSize/1024
                                           , pmc1.PagefileUsage/1024 - pmc.PagefileUsage/1024); 
        printf("\n total memory %ld/ %ld kB :", pmc1.WorkingSetSize/1024 
                                           , pmc1.PagefileUsage/1024 ); 
    system("pause");

        malloc(100000);
        GetProcessMemoryInfo(GetCurrentProcess(), &pmc2, sizeof(pmc));
        printf("\n diff memory %ld/ %ld/ %ld kB :", pmc2.WorkingSetSize/1024 - pmc1.WorkingSetSize/1024
                                           , pmc2.PagefileUsage/1024 - pmc1.PagefileUsage/1024); 
        printf("\n total memory %ld/ %ld kB :", pmc2.WorkingSetSize/1024 
                                           , pmc2.PagefileUsage/1024 ); 
    system("pause");

        malloc(1000000);
        GetProcessMemoryInfo(GetCurrentProcess(), &pmc3, sizeof(pmc));
        printf("\n diff memory %ld/ %ld kB :", pmc3.WorkingSetSize/1024 - pmc2.WorkingSetSize/1024
                                           , pmc3.PagefileUsage/1024 - pmc2.PagefileUsage/1024);
                                            
        printf("\n total memory %ld/ %ld kB :", pmc3.WorkingSetSize/1024 
                                           , pmc3.PagefileUsage/1024 ); 
    system("pause");
}