Compilare: main.cpp: In function 'int main()': main.cpp:15:21: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare] 15 | for (int i=1 ; i<=m ; i++) | ~^~~ main.cpp:21:22: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare] 21 | for (int i =1 ; i<=n; i++) | ~^~~ main.cpp:30:22: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare] 30 | for (int i =1 ; i<=n; i++) | ~^~~