Compilare: main.cpp: In function 'void solvex(int)': main.cpp:15:9: warning: variable 'minim' set but not used [-Wunused-but-set-variable] int minim,st=0,dr=0,ind,i; ^~~~~ main.cpp:15:15: warning: unused variable 'st' [-Wunused-variable] int minim,st=0,dr=0,ind,i; ^~ main.cpp:15:20: warning: unused variable 'dr' [-Wunused-variable] int minim,st=0,dr=0,ind,i; ^~ main.cpp:15:25: warning: unused variable 'ind' [-Wunused-variable] int minim,st=0,dr=0,ind,i; ^~~ main.cpp: In function 'void solvex1(int)': main.cpp:66:9: warning: variable 'minim' set but not used [-Wunused-but-set-variable] int minim,st=0,dr=0,ind,i; ^~~~~ main.cpp:66:15: warning: unused variable 'st' [-Wunused-variable] int minim,st=0,dr=0,ind,i; ^~ main.cpp:66:20: warning: unused variable 'dr' [-Wunused-variable] int minim,st=0,dr=0,ind,i; ^~ main.cpp:66:25: warning: unused variable 'ind' [-Wunused-variable] int minim,st=0,dr=0,ind,i; ^~~ main.cpp: In function 'void solvey(int)': main.cpp:117:9: warning: variable 'minim' set but not used [-Wunused-but-set-variable] int minim,st=0,dr=0,ind,i; ^~~~~ main.cpp:117:15: warning: unused variable 'st' [-Wunused-variable] int minim,st=0,dr=0,ind,i; ^~ main.cpp:117:20: warning: unused variable 'dr' [-Wunused-variable] int minim,st=0,dr=0,ind,i; ^~ main.cpp:117:25: warning: unused variable 'ind' [-Wunused-variable] int minim,st=0,dr=0,ind,i; ^~~ main.cpp: In function 'void solvey1(int)': main.cpp:168:9: warning: variable 'minim' set but not used [-Wunused-but-set-variable] int minim,st=0,dr=0,ind,i; ^~~~~ main.cpp:168:15: warning: unused variable 'st' [-Wunused-variable] int minim,st=0,dr=0,ind,i; ^~ main.cpp:168:20: warning: unused variable 'dr' [-Wunused-variable] int minim,st=0,dr=0,ind,i; ^~ main.cpp:168:25: warning: unused variable 'ind' [-Wunused-variable]