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记录详情

Wrong Answer

/in/foo.cc: In function 'void fangcheng()':
/in/foo.cc:123:30: warning: 'f.fangcheng::c' may be used uninitialized in this function [-Wmaybe-uninitialized]
         if (a == 0 && b == 0 && c == 0)
             ~~~~~~~~~~~~~~~~~^~~~~~~~~
/in/foo.cc:161:22: note: 'f.fangcheng::c' was declared here
     struct fangcheng f(s);
                      ^
/in/foo.cc:134:56: warning: 'f.fangcheng::b' may be used uninitialized in this function [-Wmaybe-uninitialized]
             cout << fixed << setprecision(5) << n(-c / (float)b);
                                                        ^~~~~~~~
/in/foo.cc:161:22: note: 'f.fangcheng::b' was declared here
     struct fangcheng f(s);
                      ^
/in/foo.cc:139:66: warning: 'f.fangcheng::a' may be used uninitialized in this function [-Wmaybe-uninitialized]
             cout << fixed << setprecision(5) << n(-b / (float)(2 * a));
                                                               ~~~^~~~
/in/foo.cc:161:22: note: 'f.fangcheng::a' was declared here
     struct fangcheng f(s);
                      ^
# 状态 耗时 内存占用
#1 Wrong Answer 1ms 220.0 KiB
#2 Wrong Answer 1ms 224.0 KiB
#3 Wrong Answer 1ms 232.0 KiB
#4 Wrong Answer 1ms 224.0 KiB
#5 Wrong Answer 1ms 228.0 KiB
#6 Wrong Answer 1ms 220.0 KiB
#7 Wrong Answer 1ms 228.0 KiB
#8 Wrong Answer 1ms 220.0 KiB
#9 Wrong Answer 1ms 232.0 KiB
#10 Wrong Answer 1ms 220.0 KiB

信息

递交者
类型
递交
题目
P1646 难题?水题?
语言
C++
递交时间
2019-07-30 12:11:30
评测时间
2019-07-30 12:11:30
评测机
分数
0
总耗时
12ms
峰值内存
232.0 KiB