写一个c语言代码，输入若干整数作为成绩，若最后输入的是－1那就输出最小的数，－2就输出倒数第二小的数

以下是C语言代码：

#include <stdio.h>

int main() {
    int score[100];
    int i = ;
    int input;
    while (1) {
        scanf("%d", &input);
        if (input == -1) {
            int min = score[];
            for (int j = 1; j < i; j++) {
                if (score[j] < min) {
                    min = score[j];
                }
            }
            printf("最小的数是：%d\n", min);
            break;
        } else if (input == -2) {
            int min = score[];
            int secondMin = score[];
            for (int j = 1; j < i; j++) {
                if (score[j] < min) {
                    secondMin = min;
                    min = score[j];
                } else if (score[j] < secondMin) {
                    secondMin = score[j];
                }
            }
            printf("倒数第二小的数是：%d\n", secondMin);
            break;
        } else {
            score[i] = input;
            i++;
        }
    }
    return ;
}