From fd8997e2ffdeac5f821ab0333698b5e610da14f3 Mon Sep 17 00:00:00 2001 From: omagdy7 Date: Tue, 29 Nov 2022 19:40:03 +0200 Subject: Added new problems --- codeforces/CompareTShirtSizes/main | Bin 0 -> 23640 bytes codeforces/CompareTShirtSizes/main.cpp | 114 +++++++++++++++++++++++++ codeforces/CompareTShirtSizes/main_input0.txt | 7 ++ codeforces/CompareTShirtSizes/main_output0.txt | 6 ++ codeforces/LuckyDivision/main | Bin 0 -> 38728 bytes codeforces/LuckyDivision/main.cpp | 111 ++++++++++++++++++++++++ codeforces/LuckyDivision/main_input0.txt | 1 + codeforces/LuckyDivision/main_input1.txt | 1 + codeforces/LuckyDivision/main_input2.txt | 1 + codeforces/LuckyDivision/main_output0.txt | 1 + codeforces/LuckyDivision/main_output1.txt | 1 + codeforces/LuckyDivision/main_output2.txt | 1 + 12 files changed, 244 insertions(+) create mode 100755 codeforces/CompareTShirtSizes/main create mode 100644 codeforces/CompareTShirtSizes/main.cpp create mode 100644 codeforces/CompareTShirtSizes/main_input0.txt create mode 100644 codeforces/CompareTShirtSizes/main_output0.txt create mode 100755 codeforces/LuckyDivision/main create mode 100644 codeforces/LuckyDivision/main.cpp create mode 100644 codeforces/LuckyDivision/main_input0.txt create mode 100644 codeforces/LuckyDivision/main_input1.txt create mode 100644 codeforces/LuckyDivision/main_input2.txt create mode 100644 codeforces/LuckyDivision/main_output0.txt create mode 100644 codeforces/LuckyDivision/main_output1.txt create mode 100644 codeforces/LuckyDivision/main_output2.txt (limited to 'codeforces') diff --git a/codeforces/CompareTShirtSizes/main b/codeforces/CompareTShirtSizes/main new file mode 100755 index 0000000..cd3eae7 Binary files /dev/null and b/codeforces/CompareTShirtSizes/main differ diff --git a/codeforces/CompareTShirtSizes/main.cpp b/codeforces/CompareTShirtSizes/main.cpp new file mode 100644 index 0000000..11bf999 --- /dev/null +++ b/codeforces/CompareTShirtSizes/main.cpp @@ -0,0 +1,114 @@ +#include +using namespace std; + +using ll = long long; +using pi = pair; +using vpi = vector; +using vi = vector; +using vll = vector; +using mpii = map; +using mpll = map; +using db = long double; + +#define pb push_back +#define all(x) (x).begin(), (x).end() +#define rall(x) (x).rbegin(), (x).rend() +#define lb lower_bound +#define ub upper_bound + +const int MOD = (int)1e9 + 7; +const db PI = acos((db)-1); +const int dx[4]{1, 0, -1, 0}; +const int dy[4]{0, 1, 0, -1}; + +//pretty printing +template +void printm(const map &mp) { + cerr << "{" << endl; + for (auto p : mp) { + cerr << " { " << p.first << " : " << p.second << " }\n"; + } + cerr << "}" << endl; +} +template +void printv(const vector &v) { + cerr << "["; + for (int i = 0; i < v.size(); i++) { + if (i == v.size() - 1) { + cerr << v[i]; + } else { + cerr << v[i] << ", "; + } + } + cerr << "]\n"; +} + +template +void printvv(const vector> &v) { + cerr << "[\n"; + for (auto &vec : v) { + cout << " "; + printv(vec); + } + cerr << "]\n"; +} +void print() { + cerr << "\n"; +} + +template +void print(T val, TS... vals) { + cerr << val << " "; + print(vals...); +} + + +/* stuff you should look for: + --------------------------- + * special cases (n=1?) + * int overflow, array bounds + * do smth instead of nothing and stay organized + * WRITE STUFF DOWN + * DON'T GET STUCK ON ONE APPROACH + */ + +void solve() { + string s1, s2; + cin >> s1 >> s2; + int t1 = s1[s1.length() - 1]; + int t2 = s2[s2.length() - 1]; + int x1 = 0, x2 = 0; if (t1 == 'L' && t2 != 'L') { + cout << '>' << '\n'; + } else if (t2 == 'L' && t1 != 'L') { + cout << '<' << '\n'; + } else if (t1 == 'M' && t2 == 'L' || (t1 == 'S' && t2 == 'M')){ + cout << '<' << '\n'; + } else if (t2 == 'M' && t1 == 'S' || (t1 == 'M' && t2 == 'S')) { + cout << '>' << '\n'; + } + else if (t1 == t2) { + x1 = s1.length() - 1; + x2 = s2.length() - 1; + if (x1 == x2) { + cout << '=' << '\n'; + } else if (x1 > x2 && t1 != 'S') { + cout << '>' << '\n'; + } else if (x1 > x2 && t1 == 'S') { + cout << '<' << '\n'; + } else { + cout << '<' << '\n'; + } + } +} + +int main () { + ios_base::sync_with_stdio(false); + cin.tie(NULL); + int tt; + cin >> tt; + while(tt--) { + solve(); + } +} + + diff --git a/codeforces/CompareTShirtSizes/main_input0.txt b/codeforces/CompareTShirtSizes/main_input0.txt new file mode 100644 index 0000000..e0659d9 --- /dev/null +++ b/codeforces/CompareTShirtSizes/main_input0.txt @@ -0,0 +1,7 @@ +6 +XXXS XS +XXXL XL +XL M +XXL XXL +XXXXXS M +L M diff --git a/codeforces/CompareTShirtSizes/main_output0.txt b/codeforces/CompareTShirtSizes/main_output0.txt new file mode 100644 index 0000000..38f1664 --- /dev/null +++ b/codeforces/CompareTShirtSizes/main_output0.txt @@ -0,0 +1,6 @@ +< +> +> += +< +> diff --git a/codeforces/LuckyDivision/main b/codeforces/LuckyDivision/main new file mode 100755 index 0000000..e4df5c3 Binary files /dev/null and b/codeforces/LuckyDivision/main differ diff --git a/codeforces/LuckyDivision/main.cpp b/codeforces/LuckyDivision/main.cpp new file mode 100644 index 0000000..3f63c4b --- /dev/null +++ b/codeforces/LuckyDivision/main.cpp @@ -0,0 +1,111 @@ +#include +using namespace std; + +using ll = long long; +using pi = pair; +using vpi = vector; +using vi = vector; +using vll = vector; +using mpii = map; +using mpll = map; +using db = long double; + +#define pb push_back +#define all(x) (x).begin(), (x).end() +#define rall(x) (x).rbegin(), (x).rend() +#define lb lower_bound +#define ub upper_bound + +const int MOD = (int)1e9 + 7; +const db PI = acos((db)-1); +const int dx[4]{1, 0, -1, 0}; +const int dy[4]{0, 1, 0, -1}; + +//pretty printing +template +void printm(const map &mp) { + cerr << "{" << endl; + for (auto p : mp) { + cerr << " { " << p.first << " : " << p.second << " }\n"; + } + cerr << "}" << endl; +} +template +void printv(const vector &v) { + cerr << "["; + for (int i = 0; i < v.size(); i++) { + if (i == v.size() - 1) { + cerr << v[i]; + } else { + cerr << v[i] << ", "; + } + } + cerr << "]\n"; +} + +template +void printvv(const vector> &v) { + cerr << "[\n"; + for (auto &vec : v) { + cout << " "; + printv(vec); + } + cerr << "]\n"; +} +void print() { + cerr << "\n"; +} + +template +void print(T val, TS... vals) { + cerr << val << " "; + print(vals...); +} + + +/* stuff you should look for: + --------------------------- + * special cases (n=1?) + * int overflow, array bounds + * do smth instead of nothing and stay organized + * WRITE STUFF DOWN + * DON'T GET STUCK ON ONE APPROACH + */ + +bool isLucky(int n) { + while(n) { + int num = n % 10; + if (num != 7 && num != 4) { + return false; + } + n /= 10; + } + return true; +} + +string solve() { + int n; + cin >> n; + vi luckyNumbers; + for (int i = 1; i <= 1000; i++) { + if (isLucky(i)) { + luckyNumbers.pb(i); + } + } + int i = 0; + while(luckyNumbers[i] <= n) { + if (n % luckyNumbers[i] == 0) { + return "YES"; + } + i++; + } + return "NO"; +} + +int main () { + ios_base::sync_with_stdio(false); + cin.tie(NULL); + cout << solve() << '\n'; +} + + diff --git a/codeforces/LuckyDivision/main_input0.txt b/codeforces/LuckyDivision/main_input0.txt new file mode 100644 index 0000000..abac1ea --- /dev/null +++ b/codeforces/LuckyDivision/main_input0.txt @@ -0,0 +1 @@ +47 diff --git a/codeforces/LuckyDivision/main_input1.txt b/codeforces/LuckyDivision/main_input1.txt new file mode 100644 index 0000000..b6a7d89 --- /dev/null +++ b/codeforces/LuckyDivision/main_input1.txt @@ -0,0 +1 @@ +16 diff --git a/codeforces/LuckyDivision/main_input2.txt b/codeforces/LuckyDivision/main_input2.txt new file mode 100644 index 0000000..8e14edc --- /dev/null +++ b/codeforces/LuckyDivision/main_input2.txt @@ -0,0 +1 @@ +78 diff --git a/codeforces/LuckyDivision/main_output0.txt b/codeforces/LuckyDivision/main_output0.txt new file mode 100644 index 0000000..f033a50 --- /dev/null +++ b/codeforces/LuckyDivision/main_output0.txt @@ -0,0 +1 @@ +YES diff --git a/codeforces/LuckyDivision/main_output1.txt b/codeforces/LuckyDivision/main_output1.txt new file mode 100644 index 0000000..f033a50 --- /dev/null +++ b/codeforces/LuckyDivision/main_output1.txt @@ -0,0 +1 @@ +YES diff --git a/codeforces/LuckyDivision/main_output2.txt b/codeforces/LuckyDivision/main_output2.txt new file mode 100644 index 0000000..5e35d1b --- /dev/null +++ b/codeforces/LuckyDivision/main_output2.txt @@ -0,0 +1 @@ +NO -- cgit v1.2.3