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Add Solution to RMID #4

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Add Solution to RMID #4

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49 changes: 49 additions & 0 deletions RMID.cpp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,49 @@
#include <bits/stdc++.h>
using namespace std;


int main () {
int n;
int arr1[100001];
int arr2[100001];
int index1, index2, bottom2, nbArr1, nbArr2;
index1 = -1; index2 = -1; bottom2 = 0; nbArr1 = 0; nbArr2 = 0;
while (scanf ("%d",&n) != EOF) {
if (n == 0) {
printf("\n");
index1 = -1; index2 = -1; bottom2 = 0; nbArr1 = 0; nbArr2 = 0;
}
else if (n == -1) {
printf("%d\n", arr1[index1]);
index1 = index1 - 1;
nbArr1 --;
if (nbArr1 < nbArr2) {
nbArr1 ++;
nbArr2 --;
index1++;
arr1[index1] = arr2[bottom2];
bottom2 ++;
}
}
else {
if (nbArr1 == 0 && nbArr2 == 0) {
nbArr1 ++;
index1 ++;
arr1[index1] = n;
}
else if (nbArr1 > nbArr2) {
nbArr2 ++;
index2 ++;
arr2[index2] = n;
}
else {
nbArr1 ++;
index1 ++;
arr1[index1] = arr2[bottom2];
bottom2 ++;
index2 ++;
arr2[index2] = n;
}
}
}
}