Compilare: main.cpp: In function 'void citeste()': main.cpp:10:6: warning: unused variable 'i' [-Wunused-variable] int i,j,k,x; ^ main.cpp:10:8: warning: unused variable 'j' [-Wunused-variable] int i,j,k,x; ^ main.cpp:10:12: warning: unused variable 'x' [-Wunused-variable] int i,j,k,x; ^ main.cpp: In function 'int main()': main.cpp:80:3: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if(max==s2) ^ main.cpp:84:3: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if(max==s3) ^ main.cpp: In function 'void citeste()': main.cpp:12:19: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&n); ^ main.cpp:15:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&v[k]); ^