#include <stdio.h>

int main() {
    printf("乘法表：\n");

    // 打印表头
    printf("     ");
    for (int i = 1; i <= 9; i++) {
        printf("%3d  ", i);
    }
    printf("\n");

    // 打印分割线
    printf("  +");
    for (int i = 1; i <= 9; i++) {
        printf("-----");
    }
    printf("\n");

    // 打印乘法表
    for (int i = 1; i <= 9; i++) {
        printf("%2d | ", i);
        for (int j = 1; j <= 9; j++) {
            printf("%3d  ", i * j);
        }
        printf("\n");
    }

    return 0;
}
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence