#include<stdio.h> #include<stdlib.h> #include<time.h> #include<math.h> #define pi 3.14159 using namespace std; void bai1() { double x1, y1, x2, y2, z2, r1, r2, r3, theta, phi, r; double z1 = 0; TH3F* h1 = new TH3F("h1", "1a", 50, -5, 5, 50, -5, 5, 50, -5, 5 ); TH3F* h2 = new TH…

Histogram not displaying after program finishes running

dastudillo March 11, 2024, 6:29am 5

Are you running an Xserver? Try this:

(the X server has to be running before you open a WSL terminal).
More here:

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Why histogram not displayed automatically