Compilare: user.cpp: In function ‘int main()’: user.cpp:35:24: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] else if(i>x) ^ user.cpp:54:19: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(i>x) ^ user.cpp:10:5: warning: unused variable ‘suma’ [-Wunused-variable] int suma=0,i,S,m,l,D,n,x,a[100001],b[100001],y=0,j=0,poz=0,drm=0; ^ user.cpp:10:14: warning: unused variable ‘S’ [-Wunused-variable] int suma=0,i,S,m,l,D,n,x,a[100001],b[100001],y=0,j=0,poz=0,drm=0; ^ user.cpp:10:16: warning: unused variable ‘m’ [-Wunused-variable] int suma=0,i,S,m,l,D,n,x,a[100001],b[100001],y=0,j=0,poz=0,drm=0; ^ user.cpp:10:18: warning: unused variable ‘l’ [-Wunused-variable] int suma=0,i,S,m,l,D,n,x,a[100001],b[100001],y=0,j=0,poz=0,drm=0; ^ user.cpp:10:20: warning: unused variable ‘D’ [-Wunused-variable] int suma=0,i,S,m,l,D,n,x,a[100001],b[100001],y=0,j=0,poz=0,drm=0; ^ user.cpp:10:50: warning: unused variable ‘j’ [-Wunused-variable] int suma=0,i,S,m,l,D,n,x,a[100001],b[100001],y=0,j=0,poz=0,drm=0; ^ user.cpp:10:54: warning: unused variable ‘poz’ [-Wunused-variable] int suma=0,i,S,m,l,D,n,x,a[100001],b[100001],y=0,j=0,poz=0,drm=0; ^ user.cpp:10:60: warning: unused variable ‘drm’ [-Wunused-variable] int suma=0,i,S,m,l,D,n,x,a[100001],b[100001],y=0,j=0,poz=0,drm=0; ^ user.cpp:12:10: warning: ‘k’ may be used uninitialized in this function [-Wmaybe-uninitialized] char q,o,k,car[100001]; ^ user.cpp:12:8: warning: ‘o’ may be used uninitialized in this function [-Wmaybe-uninitialized] char q,o,k,car[100001]; ^