Compilare: user.cpp: In function ‘int cautidx(int, int)’: user.cpp:11:12: warning: ‘okidx’ may be used uninitialized in this function [-Wmaybe-uninitialized] return okidx; ^ user.cpp: In function ‘bool cautsol(int, int, int&)’: user.cpp:18:28: warning: ‘okidx’ may be used uninitialized in this function [-Wmaybe-uninitialized] i=1+cautidx(j,dmax); ^ user.cpp:6:42: warning: ‘okidx’ may be used uninitialized in this function [-Wmaybe-uninitialized] { int mij,okidx,st=idx,dr=n-1,val=x[idx]; ^ user.cpp:6:13: note: ‘okidx’ was declared here { int mij,okidx,st=idx,dr=n-1,val=x[idx]; ^