Compilare: user.cpp: In function ‘void rezolva()’: user.cpp:31:9: warning: variable ‘sum’ set but not used [-Wunused-but-set-variable] int sum,poz,mini=INT_MAX,j,i; ^ user.cpp: In function ‘int main()’: user.cpp:57:9: warning: unused variable ‘i’ [-Wunused-variable] int i,j; ^ user.cpp:57:11: warning: unused variable ‘j’ [-Wunused-variable] int i,j; ^ user.cpp: In function ‘void citire()’: user.cpp:10:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d",&n,&m); ^ user.cpp:13:38: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&a[i][j]); ^ user.cpp: In function ‘int minim(int, int)’: user.cpp:26:12: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] return poz; ^ user.cpp: In function ‘void rezolva()’: user.cpp:49:45: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] b[n][j]=a[n][j]+a[n-1][j]+b[n-1][poz]; ^ user.cpp:44:49: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] b[i][j]=a[i][j]+a[i-1][j]+b[i-1][poz]; ^