Compilare: main.cpp: In function 'int main()': main.cpp:18:15: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 18 | if (p <= c && c < 2 * p && l < 2 * p) | ~~^~~~ main.cpp:18:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 18 | if (p <= c && c < 2 * p && l < 2 * p) | ~~^~~~~~~ main.cpp:18:38: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 18 | if (p <= c && c < 2 * p && l < 2 * p) | ~~^~~~~~~ main.cpp:23:20: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 23 | else if (p <= c && c < 2 * p && p <= l && l < 2 * p) | ~~^~~~ main.cpp:23:30: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 23 | else if (p <= c && c < 2 * p && p <= l && l < 2 * p) | ~~^~~~~~~ main.cpp:23:43: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 23 | else if (p <= c && c < 2 * p && p <= l && l < 2 * p) | ~~^~~~ main.cpp:23:53: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 23 | else if (p <= c && c < 2 * p && p <= l && l < 2 * p) | ~~^~~~~~~