Compilare: main.cpp: In function 'void write()': main.cpp:106:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for (int i = 2; i <= n + 1; i++) ^~~ main.cpp:112:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' printf("\n"); ^~~~~~ main.cpp: In function 'void cit()': main.cpp:21:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d", &n, &m, &e); ^ main.cpp:24:50: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d", &v[k].a, &v[k].b, &v[k].c); ^ main.cpp: In function 'int main()': main.cpp:116:32: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("cmcm.in", "r", stdin); ^ main.cpp:117:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("cmcm.out", "w", stdout); ^