remi1.cpp: In function 'int main()': remi1.cpp:139: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result remi1.cpp:142: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result remi1.cpp: In function 'void solutie3()': remi1.cpp:62: warning: 'pozmax' may be used uninitialized in this function remi1.cpp: In function 'void solutie2()': remi1.cpp:94: warning: 'pozmax' may be used uninitialized in this function remi1.cpp:94: warning: 'p' may be used uninitialized in this function