type fast fail

#include <cstdio>
#include <time.h>
#include <cstring>
#include <stdlib.h>

#define NUM 7


long int tempo1, tempo2;

char words[NUM][12]= {"#include\n", "#define\n", "int main()\n", "return x;\n", "if()\n", "else\n", "while()\n"}, word[12];

int main(){
  srand(time(NULL));
        tempo1= time(NULL);
        tempo2= tempo1 + 60;
        printf("%ld\n", tempo1);
        int idx, co= 0, er= 0;
        while(tempo1 <= tempo2){
                idx= rand() % NUM;
                printf("%s", words[idx]);
                fgets(word, 12, stdin);
                printf("\n");
                strcmp(words[idx], word) ? er+=1 : co+= 1;
                tempo1= time(NULL);
        }
        printf("Corretas: %d;\nErradas: %d;\nTotal: %d;\n", co, er, co+er);
        return 0;
}