mario.c less created by barakplasma - https://repl.it/LtSy/8

mario.c

#include "stdio.h"

//printer('x', 2) => xx
void printer(char toPrint, int timesToPrint){
  for(timesToPrint;timesToPrint > 0;timesToPrint--){
    printf(&toPrint);
  }
}

void printSpace(int numSpaces){
  printer(' ', numSpaces);
}

//printBlock(5) => #####
void printBlock(int numBlocks){
  printer('#', numBlocks);
}

void printNewLine(){
  printer('\n', 1);
}

// printf("%d", spacesToPrint(1, 4)) => 3
int spacesToPrint(int levelToPrint, int totalLevels){
  return totalLevels - levelToPrint;
}

// printLevel(3, 4) => x###
void printLevel(int levelToPrint, int totalLevels) {
  printSpace(spacesToPrint(levelToPrint, totalLevels));
  printBlock(levelToPrint);
  printNewLine();
}

// printHalfPyramid(3) =>
// xx#
// x##
// ###
void printHalfPyramid(int height) {
  int currentLevel = 1;
  for(currentLevel; currentLevel <= height; currentLevel++){
    printLevel(currentLevel, height);
  }
}

int main(void) {
  printHalfPyramid(3);
  return 0;
}

to fulfill http://docs.cs50.net/problems/mario/less/mario.html