记录详情

Runtime Error

foo.c: In function 'main':
foo.c:6:6: warning: unused variable 'x' [-Wunused-variable]
  int x=0;
      ^
foo.c:7:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&m,&n);
  ^~~~~~~~~~~~~~~~~~~
foo.c:11:4: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%d",&a[i+1][j+1]);
    ^~~~~~~~~~~~~~~~~~~~~~~~
foo.c:18:7: warning: 'cnt' may be used uninitialized in this function [-Wmaybe-uninitialized]
    cnt++;
    ~~~^~
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# 状态 耗时 内存占用
#1 Runtime Error Segmentation fault 0ms 256.0 KiB
#2 Runtime Error Segmentation fault 0ms 256.0 KiB
#3 Runtime Error Segmentation fault 0ms 256.0 KiB
#4 Runtime Error Segmentation fault 0ms 256.0 KiB
#5 Runtime Error Segmentation fault 0ms 256.0 KiB

信息

递交者
类型
递交
题目
4-4 有多少个山峰
比赛
2021(四) 作业第三场:热身赛
语言
C
递交时间
2021-11-15 19:19:24
评测时间
2021-11-15 19:19:24
评测机
分数
0
总耗时
4ms
峰值内存
256.0 KiB