Skip to content

Commit dda2fa9

vikashkrdeveloper vikashkrdeveloper

committed

Solve new problem on 23/09/2025

1 parent 227013c commit dda2fa9Copy full SHA for dda2fa9

File tree

4 files changed

+123

-0

lines changed

A_Cards_for_Friends.cpp
A_Draw_a_Square.cpp
A_Rook.cpp
B_Upscaling.cpp

4 files changed

+123

-0

lines changed

`‎A_Cards_for_Friends.cpp‎`

Lines changed: 33 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,33 @@`
	`1`	`+#include <bits/stdc++.h>`
	`2`	`+using namespace std;`
	`3`	`+`
	`4`	`+int main()`
	`5`	`+{`
	`6`	`+ int t;`
	`7`	`+ cin >> t;`
	`8`	`+ while (t--)`
	`9`	`+ {`
	`10`	`+ long long w, h, n;`
	`11`	`+ cin >> w >> h >> n;`
	`12`	`+`
	`13`	`+ long long pieces = 1;`
	`14`	`+`
	`15`	`+ while (w % 2 == 0)`
	`16`	`+ {`
	`17`	`+ w /= 2;`
	`18`	`+ pieces *= 2;`
	`19`	`+ }`
	`20`	`+`
	`21`	`+ while (h % 2 == 0)`
	`22`	`+ {`
	`23`	`+ h /= 2;`
	`24`	`+ pieces *= 2;`
	`25`	`+ }`
	`26`	`+`
	`27`	`+ if (pieces >= n)`
	`28`	`+ cout << "YES\n";`
	`29`	`+ else`
	`30`	`+ cout << "NO\n";`
	`31`	`+ }`
	`32`	`+ return 0;`
	`33`	`+}`

`‎A_Draw_a_Square.cpp‎`

Lines changed: 22 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,22 @@`
	`1`	`+#include <bits/stdc++.h>`
	`2`	`+using namespace std;`
	`3`	`+`
	`4`	`+int main()`
	`5`	`+{`
	`6`	`+ ios::sync_with_stdio(false);`
	`7`	`+ cin.tie(nullptr);`
	`8`	`+`
	`9`	`+ int t;`
	`10`	`+ cin >> t;`
	`11`	`+ while (t--)`
	`12`	`+ {`
	`13`	`+ int l, r, d, u;`
	`14`	`+ cin >> l >> r >> d >> u;`
	`15`	`+`
	`16`	`+ if (l == r && d == u)`
	`17`	`+ cout << "Yes\n";`
	`18`	`+ else`
	`19`	`+ cout << "No\n";`
	`20`	`+ }`
	`21`	`+ return 0;`
	`22`	`+}`

`‎A_Rook.cpp‎`

Lines changed: 30 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,30 @@`
	`1`	`+#include <bits/stdc++.h>`
	`2`	`+using namespace std;`
	`3`	`+`
	`4`	`+int main()`
	`5`	`+{`
	`6`	`+ int t;`
	`7`	`+ if (!(cin >> t))`
	`8`	`+ return 0;`
	`9`	`+ while (t--)`
	`10`	`+ {`
	`11`	`+ string s;`
	`12`	`+ cin >> s;`
	`13`	`+ char col = s[0];`
	`14`	`+ char row = s[1];`
	`15`	`+`
	`16`	`+ for (char r = '1'; r <= '8'; ++r)`
	`17`	`+ {`
	`18`	`+ if (r == row)`
	`19`	`+ continue;`
	`20`	`+ cout << col << r << '\n';`
	`21`	`+ }`
	`22`	`+ for (char c = 'a'; c <= 'h'; ++c)`
	`23`	`+ {`
	`24`	`+ if (c == col)`
	`25`	`+ continue;`
	`26`	`+ cout << c << row << '\n';`
	`27`	`+ }`
	`28`	`+ }`
	`29`	`+ return 0;`
	`30`	`+}`

`‎B_Upscaling.cpp‎`

Lines changed: 38 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,38 @@`
	`1`	`+#include <bits/stdc++.h>`
	`2`	`+using namespace std;`
	`3`	`+`
	`4`	`+int main()`
	`5`	`+{`
	`6`	`+ int t;`
	`7`	`+ cin >> t;`
	`8`	`+ while (t--)`
	`9`	`+ {`
	`10`	`+ int n;`
	`11`	`+ cin >> n;`
	`12`	`+`
	`13`	`+ int size = 2 * n;`
	`14`	`+`
	`15`	`+ // Build the grid row by row`
	`16`	`+ for (int i = 0; i < n; i++)`
	`17`	`+ { // block row`
	`18`	`+ string row1 = "", row2 = "";`
	`19`	`+ for (int j = 0; j < n; j++)`
	`20`	`+ { // block column`
	`21`	`+ if ((i + j) % 2 == 0)`
	`22`	`+ {`
	`23`	`+ row1 += "##";`
	`24`	`+ row2 += "##";`
	`25`	`+ }`
	`26`	`+ else`
	`27`	`+ {`
	`28`	`+ row1 += "..";`
	`29`	`+ row2 += "..";`
	`30`	`+ }`
	`31`	`+ }`
	`32`	`+ cout << row1 << "\n"`
	`33`	`+ << row2 << "\n";`
	`34`	`+ }`
	`35`	`+ }`
	`36`	`+`
	`37`	`+ return 0;`
	`38`	`+}`

0 commit comments

Comments

(0)