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

int main(){
    char line[1024];
    char v1[30], v2[30];
    if(strcmp(v1, "") == 0)
        printf("v1 is empty");
    char* c = "c";
    char* p = "p";
    printf("enter parameters: ");
    scanf("%[^\n]", &line);

    char* out_ptr = NULL;
    char* inner_ptr= NULL;

    char* tmp = strtok_s(line, "-", &out_ptr);
    while (tmp != NULL)
    {
        printf("tmp=%s\n----------\n", tmp);
        char* param = strtok_s(tmp, " ", &inner_ptr);
        if(strcmp(param,c) == 0)
        {
            strcpy(v1, strtok_s(NULL, " ", &inner_ptr));
            printf("v1 = %s\n", v1);
        }
        if(strcmp(param, p) == 0)
        {
            strcpy_s(v2,strtok_s(NULL, " ", &inner_ptr));
            printf("v2 = %s\n", v2);
        }
        tmp = strtok_s(NULL, "-", &out_ptr);
    }
    return 0;
}