Compilare: main.cpp: In function 'int main()': main.cpp:78:50: warning: second operand of conditional expression has no effect [-Wunused-value] 78 | out << (i % 2 == 0) ? p[0].f.x : p[0].s.x; | ~~~~~~~^ main.cpp:78:61: warning: third operand of conditional expression has no effect [-Wunused-value] 78 | out << (i % 2 == 0) ? p[0].f.x : p[0].s.x; | ~~~~~~~^ main.cpp:80:50: warning: second operand of conditional expression has no effect [-Wunused-value] 80 | out << (i % 2 == 0) ? p[0].f.y : p[0].s.y; | ~~~~~~~^ main.cpp:80:61: warning: third operand of conditional expression has no effect [-Wunused-value] 80 | out << (i % 2 == 0) ? p[0].f.y : p[0].s.y; | ~~~~~~~^ main.cpp:179:50: warning: second operand of conditional expression has no effect [-Wunused-value] 179 | out << (i % 2 == 0) ? p[1].f.x : p[1].s.x; | ~~~~~~~^ main.cpp:179:61: warning: third operand of conditional expression has no effect [-Wunused-value] 179 | out << (i % 2 == 0) ? p[1].f.x : p[1].s.x; | ~~~~~~~^ main.cpp:181:50: warning: second operand of conditional expression has no effect [-Wunused-value] 181 | out << (i % 2 == 0) ? p[1].f.y : p[1].s.y; | ~~~~~~~^ main.cpp:181:61: warning: third operand of conditional expression has no effect [-Wunused-value] 181 | out << (i % 2 == 0) ? p[1].f.y : p[1].s.y; | ~~~~~~~^