toy.cpp: In function 'int main()':
toy.cpp:21:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
21 | for(int i = 0; i < ans.size(); i++)
| ~~^~~~~~~~~~~~
toy.cpp: In function 'void getDiv(int)':
toy.cpp:35:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
35 | for(int j = 0; j < divisor[num / i].size(); j++){
| ~~^~~~~~~~~~~~~~~~~~~~~~~~~
toy.cpp: In function 'void calcDP(int)':
toy.cpp:60:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
60 | for(int i = 0; i < aux.size(); i++){
| ~~^~~~~~~~~~~~
toy.cpp:65:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
65 | for(int i1 = 0; i1 < aux1.size(); i1++){
| ~~~^~~~~~~~~~~~~
toy.cpp:66:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
66 | for( int i2 = 0; i2 < aux2.size(); i2++){
| ~~~^~~~~~~~~~~~~
toy.cpp: In function 'int main()':
toy.cpp:17:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
17 | scanf("%d", &n);
| ~~~~~^~~~~~~~~~