#include <blitz/array.h>using namespace blitz;int main(){    Array<float,2> A(4,4), B(4,4);    Array<int,2> C(4,4);    prettyPrintFormat f1;    prettyPrintFormat f2(true);    string s1, s2, s3, s4;    (A+B).prettyPrint(s1,f1);    cout << s1 << endl;    (A+B).prettyPrint(s2,f2);    cout << s2 << endl;    (A+B+C).prettyPrint(s3,f1);    cout << s3 << endl;    (A+5*C).prettyPrint(s4,f1);    cout << s4 << endl;    {    prettyPrintFormat f2(true);    string s5;    (A+5*C+cos(B)*A+A+pow2(B)+C).prettyPrint(s5,f2);    cout << s5 << endl;    }    return 0;}