提交记录 #388

编译情况：编译成功

code.c: In function ‘main’:
code.c:11:17: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘int’ [-Wformat=]
   11 |         scanf("%s", all[i]);
      |                ~^   ~~~~~~
      |                 |      |
      |                 char * int
code.c:13:17: warning: format ‘%d’ expects argument of type ‘int *’, but argument 2 has type ‘int’ [-Wformat=]
   13 |         scanf("%d", grade[i]);
      |                ~^   ~~~~~~~~
      |                 |        |
      |                 int *    int
code.c:25:22: warning: unused variable ‘name’ [-Wunused-variable]
   25 |                 char name = all[j];
      |                      ^~~~
code.c:34:18: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘int’ [-Wformat=]
   34 |         printf("%s,%d\n",all[i],grade[i]);
      |                 ~^       ~~~~~~
      |                  |          |
      |                  char *     int
      |                 %d
code.c:11:24: warning: ‘*((char *)&all)’ may be used uninitialized in this function [-Wmaybe-uninitialized]
   11 |         scanf("%s", all[i]);
      |                     ~~~^~~
code.c:13:9: warning: ‘*(int *)((char *)&grade+(<unknown>)*4)’ may be used uninitialized in this function [-Wmaybe-uninitialized]
   13 |         scanf("%d", grade[i]);
      |         ^~~~~~~~~~~~~~~~~~~~~

固定测试点#1:

Wrong Answer

0.000s

492 kB

固定测试点#2:

Wrong Answer

0.000s

232 kB

固定测试点#3:

Wrong Answer

0.000s

232 kB

附加测试点暂不可用

不可用

N/A

5757.【中学】学生成绩排序

#include <stdio.h>

int main() {
    int n;
    scanf("%d", &n);
    char all[1000];
    int grade[1000];
    for (int i = 0; i < n; i++) {
        
        scanf("%s", all[i]);
        scanf(",");
        scanf("%d", grade[i]);
    }

 
    for (int i = 0; i < n - 1; i++) {
        for (int j = 0; j < n - i - 1; j++) {
            if (grade[j] < grade[j + 1]) {
                // 交换成绩  
                int tempGrade = grade[j];
                grade[j] = grade[j + 1];
                grade[j + 1] = tempGrade;

                char name = all[j];
                all[j] = all[j + 1];
                all[j + 1] = all[j];
            }
        }
    }

    // 输出排序后的结果  
    for (int i = 0; i < n; i++) {
        printf("%s,%d\n",all[i],grade[i]);
    }

    return 0;
}