#include <bits/stdc++.h>
using namespace std;
struct money{
	int data,number;
}a[205];
int n,m,watch[100005],x,y;
bool remember[100005],ans[205],anslen;
bool SS(int l)
{
	if(remember[l])return true;
	for(int i=0;i<n;i++)
	{
		if(a[i].number>0)
		for(int j=0;j<n;j++)
		{
			if(a[j].number<=0)break;
			if(a[i].data+a[i].number==l){remember[l]=true;return true;}
	}
	bool ans1,ans2;
	for(int i=0;i<=l/2;i++)
	{
		ans1=SS(i);
		ans2=SS(l-i);
	}
	if(ans1==true&&ans2==true)return true;
	else return false;
}
int main()
{
//	freopen("save.in","r",stdin);
//	freopen("save.out","w",stdout);
	scanf("%d%d",&n,&m);
	for(int i=0;i<n;i++)
	{
		a[i].number=0;
	}
	for(int i=0;i<n;i++)
	{
		scanf("%d%d",&x,&y);
		a[i].data=x;
		a[i].number=y;
	}
	for(int i=0;i<m;i++)
	{
		scanf("%d",&x);
		if(SS(x)==true){
			ans[anslen]=true;
			anslen++;
		}
	}
	for(int i=0;i<anslen;i++)
	if(ans[i]==true)printf("Yes ");
	else printf("No ");
//	fclose(stdin);
//	fclose(stdout);
	return 0;
}

CE内容：

/tmp/compiler_f7me51_x/src: 在函数‘bool SS(int)’中:
/tmp/compiler_f7me51_x/src:28:9: 警告：empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
   28 | int main()
      |         ^~
/tmp/compiler_f7me51_x/src:28:9: 附注：remove parentheses to default-initialize a variable
   28 | int main()
      |         ^~
      |         --
/tmp/compiler_f7me51_x/src:28:9: 附注：or replace parentheses with braces to value-initialize a variable
/tmp/compiler_f7me51_x/src:29:1: 错误：a function-definition is not allowed here before ‘{’ token
   29 | {
      | ^
/tmp/compiler_f7me51_x/src:57:2: 错误：expected ‘}’ at end of input
   57 | }
      |  ^
/tmp/compiler_f7me51_x/src:9:1: 附注：to match this ‘{’
    9 | {
      | ^
/tmp/compiler_f7me51_x/src:57:2: 警告：在有返回值的函数中，控制流程到达函数尾 [-Wreturn-type]
   57 | }
      |  ^