Compilare: user.cpp: In function ‘int main()’: user.cpp:40:9: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] for(a=0;a*p1<=n;a++) ^~~ user.cpp:60:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘for’ fprintf(fout,"%d %d %d %d %d\n",solsaci,sola,solb,solc,solbiserica); ^~~~~~~ user.cpp:27:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&t); ^ user.cpp:36:35: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d %d",&n,&p1); ^ user.cpp:53:50: warning: ‘solsaci’ may be used uninitialized in this function [-Wmaybe-uninitialized] else if(rest==solbiserica && saci>solsaci){ ~~~~^~~~~~~~