Compilare: main.cpp: In function 'int main()': main.cpp:45:21: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if (a[i1]+a[j1]+a[k1]==b[i]) ^~ main.cpp:47:4: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' for (i1=1;i1<=n;i1++) ^~~ main.cpp:28:30: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("loto.in","r",stdin); ^ main.cpp:29:32: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("loto.out","w",stdout); ^ main.cpp:30:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%ld %ld",&n,&s); ^ main.cpp:32:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%ld",&a[i]); ^