Šeštadieninė informatikos olimpiadininkų mokykla

Ar pirminis?

• [1] 2023-04-01 18:32 (100)
• [2] 2023-04-01 18:33 (100)

Taškai: 100

Compile: OK

ar_pirminis.cpp: In function ‘void er()’: ar_pirminis.cpp:11:21: warning: iteration 9999999 invokes undefined behavior [-Waggressive-loop-optimizations] 11 | pirminis[i] = true; | ~~~~~~~~~~~~^~~~~~ ar_pirminis.cpp:9:23: note: within this loop 9 | for (int i = 2; i <= maxn; i++) | ~~^~~~~~~ ar_pirminis.cpp:15:23: warning: iteration 9999999 invokes undefined behavior [-Waggressive-loop-optimizations] 15 | if (pirminis[i]) | ~~~~~~~~~~^ ar_pirminis.cpp:13:23: note: within this loop 13 | for (int i = 2; i <= maxn; i++) | ~~^~~~~~~ ar_pirminis.cpp:11:21: warning: ‘void* __builtin_memset(void*, int, long unsigned int)’ writing 10000000 bytes into a region of size 9999999 overflows the destination [-Wstringop-overflow=] 11 | pirminis[i] = true; | ~~~~~~~~~~~~^~~~~~ ar_pirminis.cpp:5:6: note: at offset 2 into destination object ‘pirminis’ of size 10000001 5 | bool pirminis[maxn]; | ^~~~~~~~

nr.	result	time	message
1	True	0.147 s	ok
2	True	0.111 s	ok
3	True	0.124 s	ok
4	True	0.127 s	ok
5	True	0.119 s	ok
6	True	0.119 s	ok
7	True	0.104 s	ok
8	True	0.103 s	ok
9	True	0.115 s	ok
10	True	0.103 s	ok
11	True	0.118 s	ok
12	True	0.116 s	ok
13	True	0.107 s	ok
14	True	0.11 s	ok
15	True	0.116 s	ok
16	True	0.119 s	ok
17	True	0.117 s	ok
18	True	0.121 s	ok
19	True	0.126 s	ok
20	True	0.128 s	ok
21	True	0.116 s	ok
22	True	0.108 s	ok