Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:9:19: error: ‘n’ was not declared in this scope scanf("%d%d",&n,&m); ^ user.cpp:9:22: error: ‘m’ was not declared in this scope scanf("%d%d",&n,&m); ^ user.cpp:10:9: error: ‘i’ was not declared in this scope for(i=1;i<=n;++i) ^ user.cpp:11:13: error: ‘j’ was not declared in this scope for(j=1;j<=m;++j) ^ user.cpp:13:25: error: ‘x’ was not declared in this scope scanf("%d",&x); ^ user.cpp:14:22: error: ‘a’ was not declared in this scope if(x==0) a[i][j]=1; ^ user.cpp:15:22: error: ‘a’ was not declared in this scope else a[i][j]=0; ^ user.cpp:16:16: error: ‘a’ was not declared in this scope if(a[i][j] == 0) up[i][j]=up[i-1]+1; ^ user.cpp:16:30: error: ‘up’ was not declared in this scope if(a[i][j] == 0) up[i][j]=up[i-1]+1; ^ user.cpp:18:9: error: ‘i’ was not declared in this scope for(i=n;i>=1;--i) ^ user.cpp:19:13: error: ‘j’ was not declared in this scope for(j=1;j<=n;++j) ^ user.cpp:21:16: error: ‘a’ was not declared in this scope if(a[i][j] == 0) ^ user.cpp:25:24: error: ‘st’ was not declared in this scope if(j < st[k]) ^ user.cpp:25:27: error: ‘k’ was not declared in this scope if(j < st[k]) ^ user.cpp:28:40: error: ‘last’ was not declared in this scope if(a[i+1][j] == 0) last=st[k]; ^ user.cpp:32:48: error: ‘last’ was not declared in this scope if(a[i+1][st[k]] == 0) last=st[k]; ^ user.cpp:36:19: error: ‘st’ was not declared in this scope