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- voluntas
- @ignis_fatuus
- ブン
- @Linda_pp
- 清楚なC++メイドBOT
- @tzik_tack
- 長谷川一輝
- wraith13
- @jj1bdx
- @cpp_akira
- 安藤敏彦
- @srz_zumix
- Siv3D
- takezoh
- まろ
- @okdshin
- @hnokx
- @ishidakei
- @take_cheeze
- TAKEI Yuya
- @mumumu
- I (@wx257osn2)
- イズカワタカノブ
- @tyottyoworks
- ___shanon
- わたやん
- @KorekaraSEDB
- @kariya_mitsuru
- @ciniml
- @beam2d
- @grafi_tt
- @nekketsuuu
- LouiS0616
- @volanja
- 大鎌広
- むてら
- ガチKGB
x
24
1
2
using std::cout;
3
4
int* CCERT(float*, int) {
5
static int x;
6
return &x;
7
}
8
int n, a;
9
10
int* fun(int* p2)
11
{
12
int* p1= NULL;
13
p1 = CCERT((float*)n,a);
14
if(*p1 == *p2)
15
{
16
cout<<"True";
17
}
18
}
19
20
int main(void) {
21
int k = 0;
22
fun(&k);
23
return 0;
24
}
$ g++ prog.cc -Wall -Wextra -std=c++14
Start
prog.cc: In function 'int* fun(int*)': prog.cc:13:20: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] p1 = CCERT((float*)n,a); ^ prog.cc:18:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^
True
0
Finish