Birleştirme

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

struct Question {
    char text[64];
    int correct;
};

void add_question(struct Question *q, int *count, const char *text, int correct) {
    strcpy(q[*count].text, text);
    q[*count].correct = correct;
    (*count)++;
}

int run_quiz(struct Question *q, int count) {
    int answers[3] = {0, 1, 2};
    int score = 0;
    for (int i = 0; i < count; i++) {
        printf("Soru %d: %s\n", i + 1, q[i].text);
        if (answers[i] == q[i].correct) {
            score++;
        }
    }
    return score;
}

void print_percentage(int score, int count) {
    int pct = score * 100 / count;
    printf("Yüzde: %d%%\n", pct);
}

// run_quiz_app fonksiyonunu yaz: tüm akışı içine taşı
// sonuna "Tamamlandı" yazdır
// main gövdesini run_quiz_app çağrısıyla değiştir

int main(void) {
    struct Question questions[10];
    int count = 0;
    add_question(questions, &count, "Başkent?", 0);
    add_question(questions, &count, "2+2?", 1);
    printf("%d soru eklendi\n", count);
    int score = run_quiz(questions, count);
    printf("Skor: %d\n", score);
    print_percentage(score, count);
    return 0;
}