Compilare: main.cpp: In function 'int main()': main.cpp:30:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 30 | for(i=2; i<=175; i++) | ^~~ main.cpp:37:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 37 | c[0]=1;c[1]=1; | ^ main.cpp:49:17: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else] 49 | if(i!=j) | ^