Eroare de compilare: main.cpp: In function 'int main()': main.cpp:24:18: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] 24 | if(i * j) fr[a[4] * i * i * i + a[5] * j * j * j]++; | ~~^~~ main.cpp:24:26: error: 'a' was not declared in this scope 24 | if(i * j) fr[a[4] * i * i * i + a[5] * j * j * j]++; | ^ main.cpp:31:26: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] 31 | if(i * j * k) { | ~~~~~~^~~ main.cpp:32:27: error: 'a' was not declared in this scope 32 | sum = a[1] * i * i * i + a[2] * j * j * j + a[3] * k * k * k; | ^ Non zero exit status: 1