Eroare de compilare: main.cpp:6:35: warning: bad option '-ftune=native' to pragma 'optimize' [-Wpragmas] 6 | #pragma GCC optimize("tune=native") | ^ main.cpp:10:1: error: 'InParser' does not name a type 10 | InParser cin("power.in"); | ^~~~~~~~ main.cpp:20:13: warning: bad option '-ftune=native' to attribute 'optimize' [-Wattributes] 20 | Vec() = default; | ^~~~~~~ main.cpp:21:35: warning: bad option '-ftune=native' to attribute 'optimize' [-Wattributes] 21 | Vec(size_t n,const T& vc = T()) { | ^ main.cpp:25:29: warning: bad option '-ftune=native' to attribute 'optimize' [-Wattributes] 25 | T& operator[](size_t idx) { | ^ main.cpp:29:37: warning: bad option '-ftune=native' to attribute 'optimize' [-Wattributes] 29 | const T& operator[](size_t idx) const { | ^~~~~ main.cpp:33:19: warning: bad option '-ftune=native' to attribute 'optimize' [-Wattributes] 33 | size_t size() const { | ^~~~~ main.cpp:36:16: warning: bad option '-ftune=native' to attribute 'optimize' [-Wattributes] 36 | void clear() { | ^ main.cpp:68:11: warning: bad option '-ftune=native' to attribute 'optimize' [-Wattributes] 68 | void read() { | ^ main.cpp: In function 'void read()': main.cpp:69:5: error: 'cin' was not declared in this scope 69 | cin>>t; | ^~~ main.cpp:4:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'? 3 | #include <cassert> +++ |+#include <iostream> 4 | #pragma GCC optimize("O3,unroll-loops") main.cpp: At global scope: main.cpp:72:58: warning: bad option '-ftune=native' to attribute 'optimize' [-Wattributes] 72 | void powr(Vec<Vec<int>>& B,long long exp,Vec<Vec<int>>& C) { | ^ main.cpp:82:31: warning: bad option '-ftune=native' to attribute 'optimize' [-Wattributes] 82 | void display(Vec<Vec<int>>& ma) { | ^ main.cpp: In function 'void display(Vec<Vec<int> >&)': main.cpp:83:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 83 | for(int ii=1;ii<ma.size();ii++) { | ~~^~~~~~~~~~ main.cpp:84:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 84 | for(int j=1;j<ma[ii].size();j++) { | ~^~~~~~~~~~~~~~ main.cpp: At global scope: Non zero exit status: 1