Compilare: main.cpp: In function 'int main()': main.cpp:26:32: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 26 | for (size_t test = 0; test < teste; test++) | ~~~~~^~~~~~~ main.cpp:34:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 34 | for (size_t i = 1; i <= n; i++) | ~~^~~~ main.cpp:39:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 39 | for (size_t i = 0; i < n; i++) | ~~^~~ main.cpp:46:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 46 | for (size_t i = 0; i < m; i++) | ~~^~~ main.cpp:54:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 54 | for (size_t i = 1; i <= n; i++) | ~~^~~~ main.cpp:82:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 82 | for (size_t i = 1; i <= n; i++) | ~~^~~~ main.cpp:61:13: warning: unused variable 'curr' [-Wunused-variable] 61 | int curr, nod; | ^~~~