Compilare: main.cpp: In function 'int main()': main.cpp:24:32: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 24 | for (size_t test = 0; test < teste; test++) | ~~~~~^~~~~~~ main.cpp:33:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 33 | for (size_t i = 1; i <= n; i++) | ~~^~~~ main.cpp:38:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 38 | for (size_t i = 0; i < n; i++) | ~~^~~ main.cpp:45:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 45 | for (size_t i = 0; i < m; i++) | ~~^~~ main.cpp:53:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 53 | for (size_t i = 1; i <= n; i++) | ~~^~~~ main.cpp:81:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 81 | for (size_t i = 2; i <= n; i++) | ~~^~~~ main.cpp:60:13: warning: unused variable 'curr' [-Wunused-variable] 60 | int curr, nod; | ^~~~