Array-04. Find integer

Array-04. Find Integer (10) time limit MS Memory limit 65536 KB code length limit 8000 B award Program StandardAuthor Yang Xifan (City College of Zhejiang University)

The subject asks for a given x from the input n integers. If found, the position of the output x (starting from 0), if not found, outputs "not Found".

Input format:

The input gives 2 positive integers n (<=20) and x in line 1th, and the 2nd line gives n integers. Numbers do not exceed long integers, separated by spaces.

Output format:

Prints the position of x in a row, or "not Found".

Input Sample 1:

5 73 5 7 1 9

Output Example 1:

2

Input Sample 2:

5 73 5 8 1 9

Output Example 2:

Not Found

1#include <stdio.h>2#include <math.h>3#include <stdlib.h>4#include <string.h>5 intMain ()6 {7     intn, I, flag =0;8     Long LongX, a[ -];9scanf"%d%lld", &n, &x);Ten      for(i =0; I < n; i++) Onescanf"%lld", &a[i]); A      for(i =0; I < n; i++) -     { -         if(A[i] = =x) the         { -Flag =1; -              Break; -         } +     } -     if(!flag) +printf"Not found\n"); A     Else atprintf"%d\n", i); -     return 0; -}

Array-04. Find integer