标签：pos lang base size getchar format cas input problems
#include <bits/stdc++.h>
using namespace std;
int N;
struct Students {
char name[20];
char sex[5];
char num[20];
int Grade;
}students[10010];
/*bool cmp(const Students& a, const Students& b) {
if(a.sex != b.sex)
return a.sex > b.sex;
else
return a.Grade > b.Grade;
}*/
int main() {
scanf("%d", &N);
for(int i = 1; i <= N; i ++) {
scanf("%s%s%s%d", students[i].name, students[i].sex, students[i].num, &students[i].Grade);
getchar();
}
int m = 0, f = 0;
//sort(students + 1, students + 1 + N, cmp);
int s1 = 999, s2 = -999;
int temp1 = 0, temp2 = 0;
for(int i = 1; i <= N; i ++) {
if(strcmp(students[i].sex, "M") == 0) {
if(students[i].Grade < s1) {
s1 = students[i].Grade;
temp1 = i;
}
} else {
if(students[i].Grade > s2) {
s2 = students[i].Grade;
temp2 = i;
}
}
}
for(int i = 1; i <= N; i ++) {
if(strcmp(students[i].sex, "M") == 0)
m ++;
else
f ++;
}
if(m == 0 || f == 0)
printf("Absent\n%s %s\nNA\n", students[N].name, students[N].num);
else {
printf("%s %s\n", students[temp2].name, students[temp2].num);
printf("%s %s\n", students[temp1].name, students[temp1].num);
printf("%d\n", students[temp2].Grade - students[temp1].Grade);
}
return 0;
}
https://pintia.cn/problem-sets/994805342720868352/problems/994805453203030016
This time you are asked to tell the difference between the lowest grade of all the male students and the highest grade of all the female students.
Each input file contains one test case. Each case contains a positive integer N, followed by N lines of student information. Each line contains a student‘s name, gender, ID and grade, separated by a space, where name and ID are strings of no more than 10 characters with no space, gender is either F (female) or M (male), and grade is an integer between 0 and 100. It is guaranteed that all the grades are distinct.
For each test case, output in 3 lines. The first line gives the name and ID of the female student with the highest grade, and the second line gives that of the male student with the lowest grade. The third line gives the difference grade?F???grade?M??. If one such kind of student is missing, output Absent in the corresponding line, and output NA in the third line instead.
3
Joe M Math990112 89
Mike M CS991301 100
Mary F EE990830 95
Mary EE990830
Joe Math990112
6
1
Jean M AA980920 60
Absent Jean AA980920 NA
代码：
标签：pos lang base size getchar format cas input problems
原文地址：https://www.cnblogs.com/zlrrrr/p/9649082.html
