turn1.cpp: In function 'void citire()': turn1.cpp:76: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result turn1.cpp:78: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result turn1.cpp: In function 'int main()': turn1.cpp:26: warning: 'v1' may be used uninitialized in this function turn1.cpp:26: warning: 'v2' may be used uninitialized in this function