新生赛

#include<cstdio>

using namespace std;

int T, temp;

int main()
{
    scanf("%d",&T);

	while(T--)
	{

		scanf("%d",&temp);
		printf("%d\n",temp-1);
	}

}




#include<cstdio>

using namespace std;

char p, q;

void jud1(int y)
{
    if(0 <= y && y <= 9)
        p = y+'0'-0;
    else
        p = 'A' - 10 + y;

}

void jud2(int y)
{
    if(0 <= y && y <= 9)
        q = y+'0'-0;
    else
        q = 'A' - 10 + y;

}

void con(int x)
{
    int a = x / 16;
    jud1(a);

    int b = x % 16;
    jud2(b);

}


int main()
{
    int x, y, z;
    while(scanf("(%d, %d, %d)",&x,&y,&z)!= EOF)
	{
        //int x, y, z;
		//scanf("(%d, %d, %d)",&x,&y,&z);
		con(x);
		printf("#%c%c",p,q);
		con(y);
		printf("%c%c",p,q);
		con(z);
        printf("%c%c\n",p,q);
	}

}