Compilare: main.cpp: In function 'int c(int, int)': main.cpp:23:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i = n - k + 1; i <= n; i++) ^~~ main.cpp:25:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' int o = 1 ; ^~~ main.cpp:26:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i = 2; i <= k; i++) ^~~ main.cpp:28:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' sol = sol * lgput( o , MOD - 2 ) % MOD ; ^~~