123xj/6c8c9d0552e7613b0bb0108013ce54d4_0d880207cc2614ce27e5d1a58d7da08e_8.c

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

// <20><><EFBFBD><EFBFBD>ѧ<EFBFBD><D1A7><EFBFBD>ṹ<EFBFBD><E1B9B9>
struct Student {
    char studentID[10];
    int classs;
    char name[20];
    float score1;
    float score2;
    float score3;
};

// <20><>ʼ<EFBFBD><CABC>ѧ<EFBFBD><D1A7><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD>
struct Student students[] = {
    {"10001", 11, "Zhang", 99.5, 88.5, 89.5},
    {"10002", 12, "Yang", 77.9, 56.5, 87.5},
    {"10003", 11, "Liang", 92.5, 99.0, 60.5}
};

// ѧ<><D1A7><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><C4B3><EFBFBD>
int length = sizeof(students) / sizeof(students[0]);

// <20><><EFBFBD><EFBFBD>ѧ<EFBFBD>Ż<EFBFBD><C5BB><EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><C9BE>ѧ<EFBFBD><D1A7><EFBFBD><EFBFBD>Ϣ
void deleteStudent(char* input) {
    int i, j;
    int found = 0; // <20><><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7>ҵ<EFBFBD><D2B5><EFBFBD>ɾ<EFBFBD><C9BE><EFBFBD><EFBFBD>ѧ<EFBFBD><D1A7><EFBFBD><EFBFBD>Ϣ

    // <20><><EFBFBD><EFBFBD>ѧ<EFBFBD><D1A7><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD>
    for (i = 0; i < length; i++) {
        // <20>ж<EFBFBD>ѧ<EFBFBD>Ż<EFBFBD><C5BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD>ƥ<EFBFBD><C6A5>
        if (strcmp(students[i].studentID, input) == 0 || strcmp(students[i].name, input) == 0) {
            found = 1; // <20>ҵ<EFBFBD><D2B5>˴<EFBFBD>ɾ<EFBFBD><C9BE><EFBFBD><EFBFBD>ѧ<EFBFBD><D1A7><EFBFBD><EFBFBD>Ϣ
            // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧ<EFBFBD><D1A7><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2>ǰ<EFBFBD>ƶ<EFBFBD>
            for (j = i; j < length - 1; j++) {
                students[j] = students[j + 1];
            }
            length--; // ѧ<><D1A7><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD>鳤<EFBFBD>ȼ<EFBFBD>һ
            break;
        }
    }

    
}

// <20><>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧ<EFBFBD><D1A7><EFBFBD><EFBFBD>Ϣ
void printStudents() {
    int i;

    // <20><><EFBFBD><EFBFBD>ѧ<EFBFBD><D1A7><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD>
    for (i = 0; i < length - 1; i++) {
        int minIndex = i;
        int j;
        for (j = i + 1; j < length; j++) {
            // <20><><EFBFBD>༶<EFBFBD><E0BCB6>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬһ<CDAC>༶<EFBFBD>ڰ<EFBFBD><DAB0>ܳɼ<DCB3><C9BC>Ӵ<EFBFBD><D3B4><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD>
            if (students[j].classs < students[minIndex].classs ||
                (students[j].classs == students[minIndex].classs &&
                    students[j].score1 + students[j].score2 + students[j].score3 >
                    students[minIndex].score1 + students[minIndex].score2 + students[minIndex].score3)) {
                minIndex = j;
            }
        }
        // <20><><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
        struct Student temp = students[i];
        students[i] = students[minIndex];
        students[minIndex] = temp;
    }

    // <20><><EFBFBD><EFBFBD>ѧ<EFBFBD><D1A7><EFBFBD><EFBFBD>Ϣ
    for (i = 0; i < length; i++) {
        printf("\n%s %d %s %.1f %.1f %.1f\n", students[i].studentID, students[i].classs, students[i].name, students[i].score1, students[i].score2, students[i].score3);
    }
}

int main() {
    char input[20];

    // <20><>ʾ<EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><C9BE>ѧ<EFBFBD><D1A7><EFBFBD><EFBFBD>ѧ<EFBFBD>Ż<EFBFBD><C5BB><EFBFBD><EFBFBD><EFBFBD>
    printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD>ѧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧ<EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
    scanf("%s", input);
printf("Are you sure(yes/no)?\n");
      char c;
    scanf(" %c", &c); 
     if (c=='y'){
       deleteStudent(input);
        printStudents();}
		else if(c=='n')
        printStudents();
    return 0;
}