Runtime Error
foo.c: In function 'main':
foo.c:20:9: warning: unused variable 'flag' [-Wunused-variable]
int flag = 0;
^~~~
foo.c:21:5: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%d", &m, &n);
^~~~~~~~~~~~~~~~~~~~~
foo.c:26:13: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&num[i][j]);
^~~~~~~~~~~~~~~~~~~~~~
[Hydro](https://hydro.ac)提供评测服务
信息
- 递交者
-
njnu19210130 (我是远古巨坑) LV 6
- 类型
- 递交
- 比赛
- 2021(四) 作业第三场：热身赛
- 语言
- C
- 递交时间
- 2021-11-14 00:20:52
- 评测时间
- 2021-11-14 00:20:52
- 评测机
-
undefined
- 分数
- 40
- 总耗时
- 3ms
- 峰值内存
- 256.0 KiB