1083. List Grades (25)
Given a list of N student records with name, ID and grade. You are supposed to sort the records with respect to the grade in non-increasing order, and output those student records of which the grades are in a given interval.
Input Specification:
Each input file contains one test case. Each case is given in the following format:
N name[1] ID[1] grade[1] name[2] ID[2] grade[2] ... ... name[N] ID[N] grade[N] grade1 grade2
where name[i] and ID[i] are strings of no more than 10 characters with no space, grade[i] is an integer in [0, 100], grade1 and grade2 are the boundaries of the grade's interval. It is guaranteed that all the grades are distinct.
Output Specification:
For each test case you should output the student records of which the grades are in the given interval [grade1, grade2] and are in non-increasing order. Each student record occupies a line with the student's name and ID, separated by one space. If there is no student's grade in that interval, output "NONE" instead.
Sample Input 1:4 Tom CS000001 59 Joe Math990112 89 Mike CS991301 100 Mary EE990830 95 60 100Sample Output 1:
Mike CS991301 Mary EE990830 Joe Math990112Sample Input 2:
2 Jean AA980920 60 Ann CS01 80 90 95Sample Output 2:
NONE
/*************************************************************************> File Name: 1083.c> Author: YueBo> Mail: yuebowhu@163.com> Created Time: Sun 14 May 2017 08:26:46 PM CST************************************************************************/#include <stdio.h>
#include <stdlib.h>
#include <string.h>struct student
{char name[16];char id[16];int score;
};int main()
{int N;int i;char name[16];char id[16];int score, down_score, up_score;int flag = 0;scanf("%d", &N);struct student stu_array[101];for (i = 0; i < 101; i++){stu_array[i].score = -1;}for (i = 0; i < N; i++){scanf("%s%s%d", name, id, &score);stu_array[score].score = score;strcpy(stu_array[score].name, name);strcpy(stu_array[score].id, id);}scanf("%d%d", &down_score, &up_score);for (i = 100; i >= 0; i--){if (stu_array[i].score >= down_score && stu_array[i].score <= up_score){printf("%s %s\n", stu_array[i].name, stu_array[i].id);flag = 1;}}if (flag == 0)printf("NONE\n");return 0;
})
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