#include<stdio.h> typedef struct student { char studentid[10]; char studentname[5]; int score[3]; }STUDENT; int main() { STUDENT stu[30]; int N,sum[30]; double ave[3] = { 0 }; scanf("%d\n", &N); for (int i= 0; i < N; i++) { scanf("%s%s%d%d%d", &stu[i].studentid, &stu[i].studentname,&stu[i].score[0],&stu[i].score[1],&stu[i].score[2]); } for (int i = 0; i < 3; i++) { for (int j = 0; j < N; j++) { ave[i] = ave[i] + stu[j].score[i]; } ave[i] = ave[i] / N; } for (int i = 0; i < 3; i++) { printf("%.0lf ", ave[i]); } printf("\n"); for (int i = 0; i < N; i++) { sum[i] = sum[i] + stu[i].score[0] + stu[i].score[1] + stu[i].score[2]; } int a = sum[0], b = 0; for (int i = 0; i < N; i++) { if (a <= sum[i]) { a = sum[i]; b = i; } } printf("%s %s %d %d %d", stu[b].studentid, stu[b].studentname, stu[b].score[0], stu[b].score[1], stu[b].score[2]); return 0; }
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