Eroare de compilare: main.cpp:6:10: error: expected initializer before '.' token int n,i,a.s; ^ main.cpp: In function 'int main()': main.cpp:25:5: error: 'p' was not declared in this scope p.x=0; ^ main.cpp:29:8: error: 'a' was not declared in this scope a=c_p(v[i],p,v[i+1])/2; ^ main.cpp:30:8: error: 's' was not declared in this scope s=s+a; ^ main.cpp: In function 'int c_p(punct, punct, punct)': main.cpp:16:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ Non zero exit status: 1