请问如何解决这个问题？

Question

#include <bits/stdc++.h>

using namespace std;

int main() {
    __int128 s=2;
    long long cs;
    int sl;
    cout<<"请输入老鼠生殖的数量:";
    cin>>sl;
    for(int i=1;i<=12;i++){
        cs=s/2;
        s=s+(cs*sl);
    }
    char[100] s_s;
    sprintf_s(s_s,"%d",s);
    cout<<s_s<<"只";
    return 0;
}

出现以下错误：

FAILED: CMakeFiles/extracurricular_Rat_Arithmetic_Problem.dir/extracurricular/Rat_Arithmetic_Problem.cpp.obj 
C:\PROGRA~1\JETBRA~1\CLION2~1.3\bin\mingw\bin\G__~1.EXE   -g -std=gnu++14 -fdiagnostics-color=always -MD -MT CMakeFiles/extracurricular_Rat_Arithmetic_Problem.dir/extracurricular/Rat_Arithmetic_Problem.cpp.obj -MF CMakeFiles\extracurricular_Rat_Arithmetic_Problem.dir\extracurricular\Rat_Arithmetic_Problem.cpp.obj.d -o CMakeFiles/extracurricular_Rat_Arithmetic_Problem.dir/extracurricular/Rat_Arithmetic_Problem.cpp.obj -c C:/Users/XXX/Desktop/C++/extracurricular/Rat_Arithmetic_Problem.cpp
C:/Users/XXX/Desktop/C++/extracurricular/Rat_Arithmetic_Problem.cpp: In function 'int main()':
C:/Users/XXX/Desktop/C++/extracurricular/Rat_Arithmetic_Problem.cpp:15:10: error: expected identifier before numeric constant
   15 |     char[100] s_s;
      |          ^~~
C:/Users/XXX/Desktop/C++/extracurricular/Rat_Arithmetic_Problem.cpp:15:10: error: expected ']' before numeric constant
   15 |     char[100] s_s;
      |          ^~~
      |          ]
C:/Users/XXX/Desktop/C++/extracurricular/Rat_Arithmetic_Problem.cpp:15:9: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' [-Wc++17-extensions]
   15 |     char[100] s_s;
      |         ^
C:/Users/XXX/Desktop/C++/extracurricular/Rat_Arithmetic_Problem.cpp:15:9: error: structured binding declaration cannot have type 'char'
C:/Users/XXX/Desktop/C++/extracurricular/Rat_Arithmetic_Problem.cpp:15:9: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
C:/Users/XXX/Desktop/C++/extracurricular/Rat_Arithmetic_Problem.cpp:15:9: error: empty structured binding declaration
C:/Users/XXX/Desktop/C++/extracurricular/Rat_Arithmetic_Problem.cpp:15:15: error: expected initializer before 's_s'
   15 |     char[100] s_s;
      |               ^~~
C:/Users/XXX/Desktop/C++/extracurricular/Rat_Arithmetic_Problem.cpp:16:15: error: 's_s' was not declared in this scope
   16 |     sprintf_s(s_s,"%d",s);
      |               ^~~
ninja: build stopped: subcommand failed.

Answer 1

#include <bits/stdc++.h>
#include <cstdio> // 添加头文件

using namespace std;

int main() {
    __int128 s = 2;
    long long cs;
    int sl;
    cout << "请输入老鼠生殖的数量:";
    cin >> sl;
    for (int i = 1; i <= 12; i++) {
        cs = s / 2;
        s = s + (cs * sl);
    }
    char s_s[100]; // 修正字符数组声明
    sprintf_s(s_s, "%s", to_string(s).c_str()); // 将整数转换为字符串并存储在s_s中
    cout << s_s << "只";
    return 0;
}