\documentclass{article} \usepackage[T1]{fontenc} \usepackage[scaled=0.85]{beramono} \usepackage[force]{pygmentex} \begin{document} This is my C program: \begin{pygmented}[lang=c] #include int main(void) { int a, b, c; printf("Enter two numbers to add: "); scanf("%d%d", &a, &b); c = a + b; printf("Sum of entered numbers = %d\n", c); return 0; } \end{pygmented} \end{document}