Compilare: user.cpp: In function ‘int main()’: user.cpp:40:15: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] d[1-i&1][j]=0; ^ user.cpp:49:12: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] d[1-i&1][1]=d[i&1][ind(deq[e])]; ^ user.cpp:51:18: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] if(d[1-i&1][1]>0||i==1) ^ user.cpp:52:16: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] d[1-i&1][1]+=v[i].b; ^ user.cpp:54:19: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] if(max<d[1-i&1][1]) ^ user.cpp:55:19: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] max=d[1-i&1][1]; ^ user.cpp:62:15: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] d[1-i&1][j-x]=d[i&1][ind(deq[b])]; ^ user.cpp:64:22: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] if(d[1-i&1][j-x]>0||i==1) ^ user.cpp:65:20: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] d[1-i&1][j-x]+=v[i].b; ^ user.cpp:67:22: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] if(max<d[1-i&1][j-x]) ^ user.cpp:68:22: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] max=d[1-i&1][j-x]; ^ user.cpp:70:15: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] if(d[1-i&1][v[i].c]<v[i].b&&dist(1,v[i].c)<=v[i].t) ^ user.cpp:71:15: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] d[1-i&1][v[i].c]=v[i].b; ^ user.cpp:34:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d" ,&n,&m); ^ user.cpp:36:52: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d%d" ,&v[i].t,&v[i].c,&v[i].b); ^