1 #include<cstdio>
 2 struct stu_info{
 3     char name[20];
 4     char id[20];
 5     int score;
 6 }M, F, temp;
 7 void init(){
 8     M.score = 101;
 9     F.score = -1;    
10 }
11 int main(){
12     init();
13     int k; char gender;
14     scanf("%d", &k);
15     for(int
 
 i = 0; i < k; i++){
16         scanf("%s %c %s %d", temp.name, &gender, temp.id, &temp.score);
17         if(gender == ‘M‘ && temp.score < M.score)    M = temp;
18         if(gender == ‘F‘ && temp.score > F.score)    F = temp;
19     }
20     if(F.score == -1) printf("
 
Absent\n");
21     else printf("%s %s\n",F.name,F.id);
22     if(M.score == 101) printf("Absent\n");
23     else printf("%s %s\n",M.name,M.id);
24     if(F.score == -1 || M.score == 101)    printf("NA");
25     else printf("%d",F.score-M.score);
26     return 0;
27 }

PAT 甲級 A1036 （2019/02/08）