10 files changed, 149 insertions, 0 deletions
diff --git a/contests/Round#790/10-10-2022(Div4)/A.cpp b/contests/Round#790/10-10-2022(Div4)/A.cpp
new file mode 100644
index 0000000..d177cff
--- /dev/null
+++ b/contests/Round#790/10-10-2022(Div4)/A.cpp
@@ -0,0 +1,12 @@
+#include<bits/stdc++.h>
+
+using namespace std;
+
+int main () {
+  int tt;
+  cin >> tt;
+  while(tt--) {
+    v
+  }
+
+}
diff --git a/contests/Round#790/10-10-2022(Div4)/A.py b/contests/Round#790/10-10-2022(Div4)/A.py
new file mode 100644
index 0000000..29d4847
--- /dev/null
+++ b/contests/Round#790/10-10-2022(Div4)/A.py
@@ -0,0 +1,14 @@
+tt = int(input())
+for i in range(tt):
+    lsum = 0
+    rsum = 0
+    s = input()
+    for i in range(3):
+        lsum += int(s[i])
+    for i in range(3):
+        rsum += int(s[len(s) - 1 - i])
+    if rsum == lsum:
+        print("YES")
+    else:
+        print("NO")
+
diff --git a/contests/Round#790/10-10-2022(Div4)/B b/contests/Round#790/10-10-2022(Div4)/B
new file mode 100755
index 0000000..a29cce8
--- /dev/null
+++ b/contests/Round#790/10-10-2022(Div4)/B
diff --git a/contests/Round#790/10-10-2022(Div4)/B.cpp b/contests/Round#790/10-10-2022(Div4)/B.cpp
new file mode 100644
index 0000000..a9e3a04
--- /dev/null
+++ b/contests/Round#790/10-10-2022(Div4)/B.cpp
@@ -0,0 +1,25 @@
+#include<bits/stdc++.h>
+
+using namespace std;
+
+int main () {
+  int tt;
+  cin >> tt;
+  while(tt--) {
+    int n, c;
+    int ans = 0;
+    cin >> n;
+    vector<int> v(n);
+    for(int &x : v) {
+      cin >> x;
+    }
+    int mn = *min_element(v.begin(), v.end());
+    for(int i = 0; i < v.size(); i++) {
+      if(v[i] != mn){
+        ans += v[i] - mn;
+      }
+    }
+    cout << ans << endl;
+  }
+
+}
diff --git a/contests/Round#790/10-10-2022(Div4)/C b/contests/Round#790/10-10-2022(Div4)/C
new file mode 100755
index 0000000..c9cd97b
--- /dev/null
+++ b/contests/Round#790/10-10-2022(Div4)/C
diff --git a/contests/Round#790/10-10-2022(Div4)/C.cpp b/contests/Round#790/10-10-2022(Div4)/C.cpp
new file mode 100644
index 0000000..68eda3d
--- /dev/null
+++ b/contests/Round#790/10-10-2022(Div4)/C.cpp
@@ -0,0 +1,28 @@
+#include<bits/stdc++.h>
+
+using namespace std;
+
+int main () {
+  int tt;
+  cin >> tt;
+  while(tt--) {
+    int n, m;
+    cin >> n >> m;
+    vector<string> v(n);
+    vector<int> ans;
+    for(auto &s : v) {
+      cin >> s;
+    }
+    for(int i = 0; i < v.size() - 1;i++) {
+      for(int j = i + 1;j < v.size();j++){
+        int sum = 0;
+        for(int k = 0; k < v[i].size(); k++) {
+          sum+=abs(v[i][k] - v[j][k]);
+        }
+        ans.push_back(sum);
+      }
+    }
+    cout << *min_element(ans.begin(), ans.end()) << endl;
+  }
+
+}
diff --git a/contests/Round#790/10-10-2022(Div4)/D b/contests/Round#790/10-10-2022(Div4)/D
new file mode 100755
index 0000000..4c2c0b1
--- /dev/null
+++ b/contests/Round#790/10-10-2022(Div4)/D
diff --git a/contests/Round#790/10-10-2022(Div4)/D.cpp b/contests/Round#790/10-10-2022(Div4)/D.cpp
new file mode 100644
index 0000000..6ee775c
--- /dev/null
+++ b/contests/Round#790/10-10-2022(Div4)/D.cpp
@@ -0,0 +1,51 @@
+#include<bits/stdc++.h>
+
+using namespace std;
+
+int main () {
+  int tt;
+  cin >> tt;
+  while(tt--) {
+    int r, c;
+    cin >> r >> c;
+    vector<vector<int>> grid(r, vector<int>(c));
+    for(auto &v : grid) {
+      for(auto &x : v){
+        cin >> x;
+      }
+    }
+    vector<int> res;
+    int ans = 0;
+    for(int i = 0; i < r; i++) {
+      for(int j = 0; j < c; j++) {
+        ans += grid[i][j];
+        int r1 = i, r2 = i, r3 = i, r4 = i;
+        int c1 = j, c2 = j, c3 = j, c4 =j;
+        while(r1+1 <= r - 1 && c1 + 1 <= c - 1) {
+          r1++;
+          c1++;
+          ans+= grid[r1][c1];
+        }
+        while(r2+1 <= r - 1 && c2 - 1 >= 0) {
+          r2++;
+          c2--;
+          ans+= grid[r2][c2];
+        }
+        while(r3-1 >= 0 && c3 + 1 <= c - 1) {
+          r3--;
+          c3++;
+          ans+= grid[r3][c3];
+        }
+        while(r4-1 >= 0 && c4 - 1 >= 0) {
+          r4--;
+          c4--;
+          ans+= grid[r4][c4];
+          cout << "r4 " << r4 << " c4 " << c4 << endl;
+        }
+        res.push_back(ans);
+        ans = 0;
+      }
+    }
+    cout << *max_element(res.begin(), res.end()) << endl;
+  }
+}
diff --git a/contests/Round#790/10-10-2022(Div4)/E.cpp b/contests/Round#790/10-10-2022(Div4)/E.cpp
new file mode 100644
index 0000000..bcb49af
--- /dev/null
+++ b/contests/Round#790/10-10-2022(Div4)/E.cpp
@@ -0,0 +1,12 @@
+#include<bits/stdc++.h>
+
+using namespace std;
+
+int main () {
+  int tt;
+  cin >> tt;
+  while(tt--) {
+    int n;
+  }
+
+}
diff --git a/contests/Round#790/10-10-2022(Div4)/G.cpp b/contests/Round#790/10-10-2022(Div4)/G.cpp
new file mode 100644
index 0000000..f7133e4
--- /dev/null
+++ b/contests/Round#790/10-10-2022(Div4)/G.cpp
@@ -0,0 +1,7 @@
+#include<bits/stdc++.h>
+
+using namespace std
+
+int main () {
+
+}