View Code of Problem 7

#include <stdio.h>
2.#include <stdlib.h>
3. 
4.int main()
5.{
6.    int t,m,n,a[100000][2],b,i;
7.    scanf("%d",&t);
8.    while(t--)
9.    {
10.        scanf("%d",&n);
11.        for(i=0;i<n;i++)
12.        {
13.            scanf("%d=%d",&a[i][0],&a[i][1]);
14.        }
15.        scanf("%d",&m);
16.        while(m--)
17.        {
18.            scanf("%d",&b);
19.            int flag=0;
20.            for(i=0;i<n;i++)
21.            {
22.                if(b==a[i][0])
23.                {
24.                    printf("%d\n",a[i][1]);
25.                    flag=1;
26.                    break;
27.                }
28.                else if(b==a[i][1])
29.                {
30.                    printf("%d\n",a[i][0]);
31.                    flag=1;
32.                    break;
33.                }
34.            }
35.            if(flag==0)
36.                printf("UNKNOW\n");
37.        }
38.        printf("\n");
39.    }
40.    return 0;
41.}

/*
Main.c:2:1: error: expected identifier or '(' before numeric constant
 2.#include <stdlib.h>
 ^
Main.c:2:3: error: stray '#' in program
 2.#include <stdlib.h>
   ^
Main.c:4:1: error: invalid suffix "int" on floating constant
 4.int main()
 ^
*/