Compilare: main.cpp: In function 'int main()': main.cpp:59:27: warning: comparison of constant '0' with boolean expression is always false [-Wbool-compare] if(st[i+1]<0||st[i+1]>1)ok=0; ~~~~~~~^~ main.cpp:59:38: warning: comparison of constant '1' with boolean expression is always false [-Wbool-compare] if(st[i+1]<0||st[i+1]>1)ok=0; ~~~~~~~^~ main.cpp:64:18: warning: suggest parentheses around assignment used as truth value [-Wparentheses] if(v[1]=0) ^ main.cpp:71:27: warning: comparison of constant '0' with boolean expression is always false [-Wbool-compare] if(st[i+1]<0||st[i+1]>1)ok=0; ~~~~~~~^~ main.cpp:71:38: warning: comparison of constant '1' with boolean expression is always false [-Wbool-compare] if(st[i+1]<0||st[i+1]>1)ok=0; ~~~~~~~^~