Borderou de evaluare (job #843713)

Compilare: main.cpp: In function 'void muta(int, int, int)': main.cpp:25:10: warning: variable 'g' set but not used [-Wunused-but-set-variable] 25 | auto g=glob(i); | ^ main.cpp: In function 'int main()': main.cpp:54:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 54 | while(w<l.size()){ | ~^~~~~~~~~ main.cpp:70:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 70 | while(w<l.size()){ | ~^~~~~~~~~ main.cpp:85:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 85 | while(w<l.size()){ | ~^~~~~~~~~ In function 'std::pair<int, int> glob(int)', inlined from 'int main()' at main.cpp:90:24: main.cpp:14:18: warning: 'i' may be used uninitialized [-Wmaybe-uninitialized] 14 | return {obj[i].x, obj[i].y}; | ^ main.cpp: In function 'int main()': main.cpp:84:17: note: 'i' was declared here 84 | int i, w=6; | ^ main.cpp:77:20: warning: 'i' may be used uninitialized [-Wmaybe-uninitialized] 77 | parinte(i, j); | ~~~~~~~^~~~~~ main.cpp:69:17: note: 'i' was declared here 69 | int i, j, w=7; | ^ main.cpp:77:20: warning: 'j' may be used uninitialized [-Wmaybe-uninitialized] 77 | parinte(i, j); | ~~~~~~~^~~~~~ main.cpp:69:20: note: 'j' was declared here 69 | int i, j, w=7; | ^ In function 'std::pair<int, int> glob(int)', inlined from 'void muta(int, int, int)' at main.cpp:25:16, inlined from 'int main()' at main.cpp:63:17: main.cpp:14:18: warning: 'i' may be used uninitialized [-Wmaybe-uninitialized] 14 | return {obj[i].x, obj[i].y}; | ^ main.cpp: In function 'int main()': main.cpp:53:17: note: 'i' was declared here 53 | int i, nx, ny, w=5; | ^ In function 'void muta(int, int, int)', inlined from 'int main()' at main.cpp:63:17: main.cpp:26:22: warning: 'nx' may be used uninitialized [-Wmaybe-uninitialized] 26 | int dx=nx-obj[i].x, dy=ny-obj[i].y; | ^