string sum(string s1,string s2)
}return s1;
}
string except(string s,int x) //大數除以整形數
else
}return ans;
}
string except(string s,int x) //大數除以整形數
else
}return ans;
}
string sum(string s1,string s2) //大數相加
}return s1;
}string mult(string s,int x) //大數乘以整形數
else if(s[i]=='.')
else
ok=0;
if(ok==0)
break;
}return s;
}string factorial(string s,int n) //浮點數的n次方
return s;
}
模板整理 大數模板
include include include include include includeusing namespace std define maxn 9999 define maxsize 1000 define dlen 4 class bignum 建構函式 bignum const i...
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兩個長度長於50000的數相乘 include include include include include using namespace std const double pi acos 1.0 複數結構體 struct complex complex operator const compl...
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include include include include using namespace std define maxn 9999 define maxsize 10 define dlen 4 class bignum 建構函式 bignum const int 將乙個int型別的變數轉化為...