#include <stdio.h> int main() { //语言、 出版社、 出版社编号、 识别码 int language = 0, press = 0, press_id = 0; char rec = '\0'; scanf("%d-%d-%d-%c", &language, &press, &press_id, &rec); //算出正确识别码 int right_rec = language * 1; //正确识别码...