c语言简单问题，请大家解答

Question

#include <stdio.h>

struct students 
{
    char number[10];
    int dpoint;
    int cpoint;
};


int main()
{
    int N, L, H;
    scanf_s("%d%d%d", &N, &L, &H);
    int i,j;
    int num = 0,num2=0,num3=0,num4=0,num5=0;
    struct students stu[100];
    int temp;
    for (i = 0; i < N; i++)
    {
        scanf_s("%s%d%d", stu[i].number, stu[i].dpoint, stu[i].cpoint);
    }
    int sum = stu[i].dpoint + stu[i].cpoint;
    for (i = 0; i < N; i++)
    {
        if ((stu[i].dpoint >= L) && (stu[i].cpoint >= L))
            num++;
        if ((stu[i].dpoint >= H) && (stu[i].cpoint >= H))
            num2++;
        if ((stu[i].dpoint >=H) && (stu[i].cpoint <H))
            num3++;
        if ((stu[i].cpoint <H) && (stu[i].dpoint < H)&&(stu[i].dpoint>stu[i].cpoint))
            num4++;
        if ((stu[i].dpoint >= L) && (stu[i].dpoint < H) && (stu[i].cpoint >= L) && (stu[i].cpoint < H))
            num5++;
    }
    printf("%d", num);
    
    
    for (i = 0; i < num2; i++)
    {
            int max = stu[i].dpoint + stu[i].cpoint;
            for (j = i; j < num2; j++)
            {
                if ((stu[j].dpoint + stu[j].cpoint) > max)
                    max = stu[j].cpoint + stu[j].dpoint;
            }
            if (max != (stu[i].cpoint + stu[i].dpoint))
            {
                int sum1 = stu[i].dpoint + stu[i].cpoint;
                temp = max;
                max = sum1;
                sum1 = temp;
            }
    }
    for (i = 0; i < num2; i++)
    {
        printf("%s %d %d", stu[i].number, stu[i].dpoint, stu[i].cpoint);
        printf("\n");
    }
    
    for (i = 0; i < num3; i++)
    {
        int max = stu[i].dpoint + stu[i].cpoint;
        for (j = i; j < num3; j++)
        {
            if ((stu[j].dpoint + stu[j].cpoint) > max)
                max = stu[j].cpoint + stu[j].dpoint;
        }
        if (max != (stu[i].cpoint + stu[i].dpoint))
        {
            int sum2 = stu[i].dpoint + stu[i].cpoint;
            temp = max;
            max = sum2;
            sum2 = temp;
        }
    }
    for (i = 0; i < num3; i++)
    {
        printf("%s %d %d", stu[i].number, stu[i].dpoint, stu[i].cpoint);
        printf("\n");
    }
    
    for (i = 0; i < num4; i++)
    {
        int max = stu[i].dpoint + stu[i].cpoint;
        for (j = i; j < num4; j++)
        {
            if ((stu[j].dpoint + stu[j].cpoint) > max)
                max = stu[j].cpoint + stu[j].dpoint;
        }
        if (max != (stu[i].cpoint + stu[i].dpoint))
        {
            int sum3 = stu[i].dpoint + stu[i].cpoint;
            temp = max;
            max = sum3;
            sum3 = temp;
        }
    }
    for (i = 0; i < num5; i++)
    {
        printf("%s %d %d", stu[i].number, stu[i].dpoint, stu[i].cpoint);
        printf("\n");
    }

    for (i = 0; i < num5; i++)
    {
        int max = stu[i].dpoint + stu[i].cpoint;
        for (j = i; j < num4; j++)
        {
            if ((stu[j].dpoint + stu[j].cpoint) > max)
                max = stu[j].cpoint + stu[j].dpoint;
        }
        if (max != (stu[i].cpoint + stu[i].dpoint))
        {
            int sum4 = stu[i].dpoint + stu[i].cpoint;
            temp = max;
            max = sum4;
            sum4 = temp;
        }
    }
    for (i = 0; i < num5; i++)
    {
        printf("%s %d %d", stu[i].number, stu[i].dpoint, stu[i].cpoint);
        printf("\n");
    }

}

我在输入区粘贴引例的数据时，数据无法全部正常输入，问题在哪里呢？同时希望大家帮我看一下代码其他地方有无问题，谢谢大家！

Answer 1

你试一下这个： cin>>stu[i].number[i],>>stu[i].dpoint,>>stu[i].cpoint;
望采纳！谢！