Eroare de compilare: main.cpp: In function 'long long unsigned int cmm(int)': main.cpp:10:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while ((i * (i - 1) / 2) < N) ~~~~~~~~~~~~~~~~~~^~~ main.cpp: In function 'int main()': main.cpp:21:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(K == 0) ^~ main.cpp:24:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' return 0; ^~~~~~ main.cpp: At global scope: main.cpp:27:33: error: 'K' was not declared in this scope unsigned long long m = cmm(K); ^ main.cpp:29:5: error: expected unqualified-id before 'if' if (K == (m * (m - 1)) / 2) ^~ main.cpp:38:5: error: expected unqualified-id before '--' token --m; ^~ main.cpp:44:5: error: expected unqualified-id before 'for' for (unsigned long long i = 1; i <= N - m - 1; ++i) ^~~ main.cpp:44:37: error: 'i' does not name a type for (unsigned long long i = 1; i <= N - m - 1; ++i) ^ main.cpp:44:53: error: expected unqualified-id before '++' token for (unsigned long long i = 1; i <= N - m - 1; ++i) ^~ main.cpp:47:5: error: 'g' does not name a type g << N - (((m) * (m + 1)) / 2) + K << " "; ^ main.cpp:49:5: error: expected unqualified-id before 'for' for (unsigned long long i = N; i >= N - m; --i) ^~~ main.cpp:49:37: error: 'i' does not name a type for (unsigned long long i = N; i >= N - m; --i) ^ main.cpp:49:49: error: expected unqualified-id before '--' token for (unsigned long long i = N; i >= N - m; --i) ^~ main.cpp:53:5: error: expected unqualified-id before 'return' return 0; ^~~~~~ main.cpp:54:1: error: expected declaration before '}' token } ^ Non zero exit status: 1