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46 lines
601 B
46 lines
601 B
using System;
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public class Program
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{
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public static void Main()
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{
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int[] A = {-7, 1, 5, 2, -4, 3, 0};
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int length = A.Length;
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int sum1=0, sum2=0;
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if(A.Length < 3)
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{
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System.Console.Write("-1");
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}
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else
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{
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for(int i = 1; i<length; i++)
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{
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for(int j=0; j<length; j++)
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{
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System.Console.Write("j:"+j+" "+"i:"+i+" ");
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if(A[j] < A[i])
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{
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sum1 +=A[j];
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}
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if(A[j] > A[i] && A[j]<length)
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{
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sum2 +=A[j];
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}
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}
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if(sum1 ==sum2)
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{
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System.Console.Write(i);
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break;
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}
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}
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}
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}
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}
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