Compilare: main.cpp: In function 'int main()': main.cpp:23:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 23 | for (int i = 1; i <= r; ++i) | ^~~ main.cpp:32:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 32 | s.push_back({ci, cj, mn}); | ^ main.cpp:22:17: warning: 'cj' may be used uninitialized [-Wmaybe-uninitialized] 22 | int ci, cj, mn=INT_MAX; | ^~ main.cpp:22:13: warning: 'ci' may be used uninitialized [-Wmaybe-uninitialized] 22 | int ci, cj, mn=INT_MAX; | ^~