Compilare: main.cpp: In function 'int fill(int, int)': main.cpp:12:7: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else] 12 | if((v[i][j]==v[i-1][j])+(v[i][j]==v[i+1][j])+(v[i][j]==v[i][j-1])+(v[i][j]==v[i][j+1])==1) | ^ main.cpp: In function 'void lee()': main.cpp:125:44: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 125 | if((i-1==ie&&j==je)||v[i-1][j]=='0'&&mf[i-1][j]==0) | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ main.cpp:130:44: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 130 | if((i+1==ie&&j==je)||v[i+1][j]=='0'&&mf[i+1][j]==0) | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ main.cpp:135:44: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 135 | if((i==ie&&j-1==je)||v[i][j-1]=='0'&&mf[i][j-1]==0) | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ main.cpp:140:44: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 140 | if((i==ie&&j+1==je)||v[i][j+1]=='0'&&mf[i][j+1]==0) | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:194:18: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 194 | cin>>v[i]+1; | ~~~~^~