5/15 C: Structure - student

#include <stdio.h>

typedef struct Student{
    int id;  //學生座號
    int english; //學生英文成績
    int chinese; //學生中文成績
    int math; //學生數學成績
} Student;


int main(){
    int n;
    scanf("%d", &n);

    Student s[1000];
    int i;
    for( i = 0 ; i < n ; i++ ){
        scanf("%d%d%d%d", &s[i].id,
                          &s[i].english,
                          &s[i].chinese,
                          &s[i].math );
    }

    int maxStudent = 0;
    for( i = 1 ; i < n ; i++ ){
        if( s[i].english + s[i].chinese + s[i].math >
            s[maxStudent].english + s[maxStudent].chinese + s[maxStudent].math ){
            maxStudent = i;
        }
    }

    printf("%d\n", s[maxStudent].id);


    return 0;
}