记录详情

foo.c: In function 'main':
foo.c:5:11: warning: unused variable 'sum' [-Wunused-variable]
    5 |   int i,n,sum=0,a=0,b=1,c;
      |           ^~~

[Hydro](https://hydro.ac)提供评测服务

#	状态	耗时	内存占用
#1	Wrong Answer Standard answer longer than user output.	1ms	284.0 KiB
#2	Wrong Answer Standard answer longer than user output.	1ms	200.0 KiB
#3	Wrong Answer Standard answer longer than user output.	1ms	284.0 KiB
#4	Wrong Answer Standard answer longer than user output.	1ms	284.0 KiB
#5	Wrong Answer Standard answer longer than user output.	1ms	216.0 KiB

Wrong Answer