Compilare: main.cpp: In function 'int prim(int)': main.cpp:9:9: warning: unused variable 's' [-Wunused-variable] int s=0; ^ main.cpp: In function 'int main()': main.cpp:30:13: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(prim(i)==1 && a%i==0) ^~ main.cpp:32:17: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' if(k==z) ^~ main.cpp:50:13: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(prim(j)==1 && a%j==0) ^~ main.cpp:52:17: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' if(k==y) ^~ main.cpp:17:13: warning: unused variable 'x' [-Wunused-variable] int n,p,x=1000000; ^