Remove template and instructions for C programs

problems/template/Makefile

@@ -1,14 +0,0 @@
-all: lib.o main.o
-	gcc -Wall -o bin lib.o main.o
-
-lib.o: lib.c
-	gcc -c -Wall lib.c
-
-main.o: main.c
-	gcc -c -Wall main.c
-
-run:
-	./bin
-
-clean:
-	rm *.o bin

problems/template/lib.c

@@ -1 +0,0 @@
-#include "lib.h"

problems/template/lib.h

@@ -1 +0,0 @@
-#pragma once

problems/template/main.c

@@ -1,5 +0,0 @@
-#include "lib.h"
-
-int main() {
-    return 0;
-}

readme.md

@@ -4,14 +4,6 @@
 
 ## How to run solutions
 
-For programs written in C:
-
-```bash
-cd problems/random-problem
-make
-make run
-```
-
 For programs written in Rust:
 
 ```bash
@@ -28,11 +20,6 @@ ruby test.rb
 
 ## Solution structure
 
-For programs written in C:
-
-- `lib.c` - the solution itself
-- `main.c` - tests
-
 For programs written in Rust:
 
 - `src/lib.rs` - solution and tests