我的回答就像
"preferentialManufacturingRegionCode":
“布列斯特”、“维捷布斯克”、“戈梅尔”、“明斯克”
How to convert List of strings to objects that in respone will be like
"preferentialManufacturingRegionCode": [
{
"value"
#include <iostream>
using namespace std;
int main()
{
int i,j;
int * k;
char m;
do{
cin >> j;
k = new int[j];
for (i = 0; i < j; i++){
k[i] = i;
cout << k[i] << ", ";
}
delete[] k;
下面是我想出的取消设置数字中最低1位的函数。 unset_lowest_bit:
# NUM & (NUM-1)
# All binary digits to the left of the first 1 will remain unchanged, so & itself=itself
# Any zeros to the right of the first 1 will stay zero, since anything & 0 = 0
# And finally, the first 1 will go to zero, si