Submission #1173135

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
1173135	2025-03-24 21:28:19	rayan_bd	Klasika (COCI20_klasika)	C++17	33 / 110	5094 ms	79796 KiB

klasika

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#include <bits/stdc++.h>
using namespace std;
#pragma GCC optimize("Ofast")
#pragma GCC optimize("inline")
#pragma GCC optimize("-fgcse")
#pragma GCC optimize("-fgcse-lm")
#pragma GCC optimize("-fipa-sra")
#pragma GCC optimize("-ftree-pre")
#pragma GCC optimize("-ftree-vrp")
#pragma GCC optimize("-fpeephole2")
#pragma GCC optimize("-ffast-math")
#pragma GCC optimize("-fsched-spec")
#pragma GCC optimize("unroll-loops")
#pragma GCC optimize("-falign-jumps")
#pragma GCC optimize("-falign-loops")
#pragma GCC optimize("-falign-labels")
#pragma GCC optimize("-fdevirtualize")
#pragma GCC optimize("-fcaller-saves")
#pragma GCC optimize("-fcrossjumping")
#pragma GCC optimize("-fthread-jumps")
#pragma GCC optimize("-funroll-loops")
#pragma GCC optimize("-fwhole-program")
#pragma GCC optimize("-freorder-blocks")
#pragma GCC optimize("-fschedule-insns")
#pragma GCC optimize("inline-functions")
#pragma GCC optimize("-ftree-tail-merge")
#pragma GCC optimize("-fschedule-insns2")
#pragma GCC optimize("-fstrict-aliasing")
#pragma GCC optimize("-fstrict-overflow")
 
 
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Compilation message (stderr)

klasika.cpp:23:39: warning: bad option '-fwhole-program' to pragma 'optimize' [-Wpragmas]
   23 | #pragma GCC optimize("-fwhole-program")
      |                                       ^
klasika.cpp:30:41: warning: bad option '-fstrict-overflow' to pragma 'optimize' [-Wpragmas]
   30 | #pragma GCC optimize("-fstrict-overflow")
      |                                         ^
klasika.cpp:32:41: warning: bad option '-fcse-skip-blocks' to pragma 'optimize' [-Wpragmas]
   32 | #pragma GCC optimize("-fcse-skip-blocks")
      |                                         ^
klasika.cpp:46:51: warning: bad option '-funsafe-loop-optimizations' to pragma 'optimize' [-Wpragmas]
   46 | #pragma GCC optimize("-funsafe-loop-optimizations")
      |                                                   ^
klasika.cpp:67:14: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
   67 |         Node(){
      |              ^
klasika.cpp:67:14: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
klasika.cpp:67:14: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
klasika.cpp:67:14: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
klasika.cpp:76:23: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
   76 |         void add(int x){
      |                       ^
klasika.cpp:76:23: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
klasika.cpp:76:23: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
klasika.cpp:76:23: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
klasika.cpp:86:22: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
   86 |         int qry(int x){
      |                      ^
klasika.cpp:86:22: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
klasika.cpp:86:22: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
klasika.cpp:86:22: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
klasika.cpp:104:59: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  104 |   void update_1(int node,int start,int end,int idx,int val){
      |                                                           ^
klasika.cpp:104:59: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
klasika.cpp:104:59: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
klasika.cpp:104:59: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
klasika.cpp:114:59: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  114 |   void update_2(int node,int start,int end,int idx,int val){
      |                                                           ^
klasika.cpp:114:59: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
klasika.cpp:114:59: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
klasika.cpp:114:59: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
klasika.cpp:121:64: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  121 |   int qry_answer(int node,int start,int end,int l,int r,int val){
      |                                                                ^
klasika.cpp:121:64: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
klasika.cpp:121:64: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
klasika.cpp:121:64: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
klasika.cpp:128:53: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  128 |   int xor_qry(int node,int start,int end,int l,int r){
      |                                                     ^
klasika.cpp:128:53: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
klasika.cpp:128:53: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
klasika.cpp:128:53: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
klasika.cpp:138:35: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  138 |         void dfs(int u=1,int par=0){
      |                                   ^
klasika.cpp:138:35: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
klasika.cpp:138:35: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
klasika.cpp:138:35: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
klasika.cpp:152:40: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  152 |         void dfsHLD(int u=1,int chain=1){
      |                                        ^
klasika.cpp:152:40: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
klasika.cpp:152:40: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
klasika.cpp:152:40: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
klasika.cpp:164:33: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  164 |         int path_xor(int u,int v){
      |                                 ^
klasika.cpp:164:33: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
klasika.cpp:164:33: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
klasika.cpp:164:33: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
klasika.cpp:177:36: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  177 | int cdfs(int u,int path,int current){
      |                                    ^
klasika.cpp:177:36: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
klasika.cpp:177:36: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
klasika.cpp:177:36: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
klasika.cpp:185:14: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  185 | void lets_go() {
      |              ^
klasika.cpp:185:14: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
klasika.cpp:185:14: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
klasika.cpp:185:14: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
klasika.cpp:213:13: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  213 | signed main() {
      |             ^
klasika.cpp:213:13: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
klasika.cpp:213:13: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
klasika.cpp:213:13: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]

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