Compilare: main.cpp: In function 'int main()': main.cpp:22:11: warning: unused variable 'x' [-Wunused-variable] 22 | int n,x,i,p,div,j,cx; | ^ main.cpp:22:15: warning: unused variable 'p' [-Wunused-variable] 22 | int n,x,i,p,div,j,cx; | ^ main.cpp:22:17: warning: unused variable 'div' [-Wunused-variable] 22 | int n,x,i,p,div,j,cx; | ^~~ main.cpp:22:21: warning: unused variable 'j' [-Wunused-variable] 22 | int n,x,i,p,div,j,cx; | ^ main.cpp:22:23: warning: unused variable 'cx' [-Wunused-variable] 22 | int n,x,i,p,div,j,cx; | ^~ main.cpp: In function 'void implciur()': main.cpp:10:16: warning: iteration 999999 invokes undefined behavior [-Waggressive-loop-optimizations] 10 | ciur[j]=j; | ~~~~~~~^~ main.cpp:9:14: note: within this loop 9 | for(j=2;j<=1000001;j++){ | ~^~~~~~~~~ main.cpp:13:18: warning: iteration 999999 invokes undefined behavior [-Waggressive-loop-optimizations] 13 | if(ciur[j]==j) | ~~~~~~^ main.cpp:12:14: note: within this loop 12 | for(j=2;j<=1000001;j++){ | ~^~~~~~~~~