Compilare: main.cpp: In function 'void precomp(int)': main.cpp:32:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 32 | if (px < x0) x0 = px; if (px > x1) x1 = px; | ^~ main.cpp:32:31: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 32 | if (px < x0) x0 = px; if (px > x1) x1 = px; | ^~ main.cpp:33:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 33 | if (py < y0) y0 = py; if (py > y1) y1 = py; | ^~ main.cpp:33:31: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 33 | if (py < y0) y0 = py; if (py > y1) y1 = py; | ^~ main.cpp: In function 'int main()': main.cpp:140:21: warning: suggest parentheses around comparison in operand of '|' [-Wparentheses] 140 | if (p.x < bbx0[j] | p.x > bbx1[j] | p.y < bby0[j] | p.y > bby1[j]) continue; | ~~~~^~~~~~~~~ main.cpp:140:53: warning: suggest parentheses around comparison in operand of '|' [-Wparentheses] 140 | if (p.x < bbx0[j] | p.x > bbx1[j] | p.y < bby0[j] | p.y > bby1[j]) continue; | ~~~~^~~~~~~~~ main.cpp:140:69: warning: suggest parentheses around comparison in operand of '|' [-Wparentheses] 140 | if (p.x < bbx0[j] | p.x > bbx1[j] | p.y < bby0[j] | p.y > bby1[j]) continue; | ~~~~^~~~~~~~~ main.cpp:174:25: warning: suggest parentheses around comparison in operand of '|' [-Wparentheses] 174 | if (sx1 < bbx0[k] | sx0 > bbx1[k] | sy1 < bby0[k] | sy0 > bby1[k]) | ~~~~^~~~~~~~~ main.cpp:174:57: warning: suggest parentheses around comparison in operand of '|' [-Wparentheses] 174 | if (sx1 < bbx0[k] | sx0 > bbx1[k] | sy1 < bby0[k] | sy0 > bby1[k]) | ~~~~^~~~~~~~~ main.cpp:174:73: warning: suggest parentheses around comparison in operand of '|' [-Wparentheses] 174 | if (sx1 < bbx0[k] | sx0 > bbx1[k] | sy1 < bby0[k] | sy0 > bby1[k]) | ~~~~^~~~~~~~~