permutation.cpp: In function 'bigInt operator-(bigInt, bigInt)':
permutation.cpp:16:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<short int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
16 | for(int i=0;i<x.cif.size();i++)
| ~^~~~~~~~~~~~~
permutation.cpp:18:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<short int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
18 | if(i<y.cif.size() && x.cif[i] >= y.cif[i])
| ~^~~~~~~~~~~~~
permutation.cpp:20:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<short int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
20 | else if(i>=y.cif.size())
| ~^~~~~~~~~~~~~~
permutation.cpp: In function 'bigInt operator+(bigInt, bigInt)':
permutation.cpp:40:18: warning: comparison of integer expressions of different signedness: 'int' and 'const long unsigned int' [-Wsign-compare]
40 | for(int i=0;i<max(x.cif.size(), y.cif.size());i++)
| ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
permutation.cpp:42:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<short int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
42 | if(i<x.cif.size())
| ~^~~~~~~~~~~~~
permutation.cpp:44:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<short int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
44 | if(i<y.cif.size())
| ~^~~~~~~~~~~~~
permutation.cpp: In function 'bool operator<=(bigInt, bigInt)':
permutation.cpp:66:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<short int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
66 | for(int i=0;i<x.cif.size();i++)
| ~^~~~~~~~~~~~~
permutation.cpp: In function 'void balance_buckets()':
permutation.cpp:96:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<bucket>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
96 | for(int i=0;i<buckets.size();i++)
| ~^~~~~~~~~~~~~~~
permutation.cpp:97:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
97 | for(int j=0;j<buckets[i].v.size();j++)
| ~^~~~~~~~~~~~~~~~~~~~
permutation.cpp:100:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
100 | for(int i=0;i<ramas.size();i+=bucket_size)
| ~^~~~~~~~~~~~~
permutation.cpp: In function 'void insereaza(int, int, bigInt)':
permutation.cpp:117:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
117 | for(int i=0;i<buckets[b].v.size();i++)
| ~^~~~~~~~~~~~~~~~~~~~
permutation.cpp: In function 'int main()':
permutation.cpp:158:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<bucket>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
158 | for(int j=0;j<buckets.size();j++)
| ~^~~~~~~~~~~~~~~
permutation.cpp:157:14: warning: variable 'bl' set but not used [-Wunused-but-set-variable]
157 | bool bl=0;
| ^~
permutation.cpp:177:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<bucket>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
177 | for(int i=0;i<buckets.size();i++)
| ~^~~~~~~~~~~~~~~
permutation.cpp:179:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
179 | for(int j=0;j<buckets[i].v.size();j++)
| ~^~~~~~~~~~~~~~~~~~~~