用c语言编写程序，把12240秒转换成“小时:分钟：秒”的形式

#include <stdio.h>

int main() {
    int seconds = 12240;
    int hours, minutes, remaining_seconds;
    
    hours = seconds / 3600;
    remaining_seconds = seconds % 3600;
    minutes = remaining_seconds / 60;
    remaining_seconds = remaining_seconds % 60;
    
    printf("%d:%02d:%02d\n", hours, minutes, remaining_seconds);
    
    return 0;
}

输出结果为：3:24:00