Compilare: main.cpp: In function 'int main()': main.cpp:19:22: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 19 | for(int j=1;j<=q[i];j++) | ~^~~~~~ main.cpp:28:22: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 28 | for(int j=1;j<=q[i];j++) | ~^~~~~~ main.cpp:43:30: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 43 | for(int i=1;i<=q[x+1];i++) | ~^~~~~~~~