AtCoderの提出コード

20170916_b.cpp

@@ -0,0 +1,34 @@
+#include <bits/stdc++.h>
+using namespace std;
+using ull = unsigned long long;
+using ll = long long;
+using vi = vector<int>;
+using vl = vector<long>;
+using vll = vector<long long>;
+using vvi = vector<vi>;
+using vvl = vector<vl>;
+using vvll = vector<vll>;
+using vs = vector<string>;
+using pii = pair<int, int>;
+#define REP(i,n) for(int i=0; i<(n); i++)
+#define REP2(i,x,n) for(int i=x; i<(n); i++)
+#define ALL(n) begin(n),end(n)
+#define PRINT(n) cout << n << endl;
+struct cww{cww(){ios::sync_with_stdio(false);cin.tie(0);}}star;
+const long long INF = numeric_limits<long long>::max();
+int main()
+{
+    int n, k;
+    cin >> n >> k;
+    vi x(n);
+    REP(i, n) cin >> x[i];
+    // (x[i], i)のボールに対する移動距離の総和算出
+    int typeA = 0, typeB = 0, minDistance = 0;
+    REP(i, n){
+        typeA = x[i] * 2;
+        typeB = abs(x[i] - k) * 2;
+        minDistance += min(typeA, typeB);
+    }
+    PRINT(minDistance)
+    return 0;
+}

20180218_b.cpp

@@ -0,0 +1,33 @@
+#include <bits/stdc++.h>
+using namespace std;
+using ull = unsigned long long;
+using ll = long long;
+using vi = vector<int>;
+using vl = vector<long>;
+using vll = vector<long long>;
+using vvi = vector<vi>;
+using vvl = vector<vl>;
+using vvll = vector<vll>;
+using vs = vector<string>;
+using pii = pair<int, int>;
+#define REP(i,n) for(int i=0; i<(n); i++)
+#define REP2(i,x,n) for(int i=x; i<(n); i++)
+#define ALL(n) begin(n),end(n)
+#define PRINT(n) cout << n << endl;
+struct cww{cww(){ios::sync_with_stdio(false);cin.tie(0);}}star;
+const long long INF = numeric_limits<long long>::max();
+int main()
+{
+    int n;
+    cin >> n;
+    vi a(n);
+    REP(i, n) cin >> a[i];
+    sort(ALL(a));
+    int alice = 0, bob = 0;
+    for(int i=n-1; i >= 0; i -= 2){
+        alice += a[i];
+        bob += a[i-1];
+    }
+    PRINT(alice - bob)
+    return 0;
+}

20220625_c.cpp

@@ -0,0 +1,28 @@
+#include <bits/stdc++.h>
+using namespace std;
+using ull = unsigned long long;
+using ll = long long;
+using vi = vector<int>;
+using vl = vector<long>;
+using vll = vector<long long>;
+using vvi = vector<vi>;
+using vvl = vector<vl>;
+using vvll = vector<vll>;
+using vs = vector<string>;
+using pii = pair<int, int>;
+#define REP(i,n) for(int i=0; i<(n); i++)
+#define REP2(i,x,n) for(int i=x; i<(n); i++)
+#define ALL(n) begin(n),end(n)
+#define PRINT(n) cout << n << endl;
+struct cww{cww(){ios::sync_with_stdio(false);cin.tie(0);}}star;
+const long long INF = numeric_limits<long long>::max();
+int main()
+{
+    int n;
+    string S;
+    cin >> n >> S;
+    vll W(n);
+    REP(i, n) cin >> W[i];
+
+    return 0;
+}