diff --git a/TP01/python/objects.py b/TP01/python/objects.py
new file mode 100644
index 0000000..db07c07
--- /dev/null
+++ b/TP01/python/objects.py
@@ -0,0 +1,26 @@
+# Class without base class
+class Base():
+    # Constructor (called by "Base()" when creating an object)
+    def __init__(self):
+        self.a = "set in Base's constructor"
+
+    def f(self):
+        return self.a
+
+    def g(self):
+        return "returned from Base's g()"
+
+
+class Derived(Base):
+    # Function with the same name override the base class function.
+    def f(self):
+        return "returned from Derived's f()"
+
+
+b = Base()  # Create an object of Base
+print(b.f())  # Method call, as usual OO languages
+print(b.g())
+
+d = Derived()
+print(d.f())
+print(d.g())
diff --git a/TP01/python/type_unions.py b/TP01/python/type_unions.py
new file mode 100644
index 0000000..be5bd60
--- /dev/null
+++ b/TP01/python/type_unions.py
@@ -0,0 +1,53 @@
+from typing import List
+
+# int | float means ``either an int or a float''.
+NUMBER = int | float  # or Union[int, float] with Union imported from typing
+
+
+def add_numbers(a: NUMBER, b: NUMBER) -> NUMBER:
+    return a + b
+
+
+# Both int and floats can be passed to the function
+print(add_numbers(1, 4.3))
+
+
+def divide_numbers(a: NUMBER, b: NUMBER) -> float:
+    return a / b
+
+
+print(divide_numbers(1, 2))
+
+# Declare the type of a list whose elements are numbers.
+LIST_OF_NUMBERS = List[NUMBER]
+
+
+def increment(a: LIST_OF_NUMBERS) -> LIST_OF_NUMBERS:
+    return [x + 1 for x in a]
+
+
+print(increment([1, 2, 3]))
+
+# Skip the end if you are late.
+
+# The type DEEP_LIST_OF_NUMBERS is a special case since it references itself.
+# The identifier DEEP_LIST_OF_NUMBERS cannot be used before the end of its
+# initialization, but the circular dependency can be broken using the string
+# 'DEEP_LIST_OF_NUMBERS' instead.
+DEEP_LIST_OF_NUMBERS = NUMBER | List['DEEP_LIST_OF_NUMBERS']
+
+
+def deep_increment(d: DEEP_LIST_OF_NUMBERS) -> DEEP_LIST_OF_NUMBERS:
+    if isinstance(d, list):
+        # Note the unusual typing rule applied by Pyright here: because we are
+        # in the 'isinstance(d, list)' branch, it knows that d is a list,
+        # and accepts to iterate over it.
+        return [deep_increment(e) for e in d]
+    else:
+        # ... and here, in the 'else' branch Pyright knows that d is
+        # not a list,
+        # and can deduce that it is a NUMBER.
+        return d + 1
+
+
+print(deep_increment([1, [2, 3]]))
diff --git a/TP01/python/typecheck.py b/TP01/python/typecheck.py
new file mode 100644
index 0000000..58f8288
--- /dev/null
+++ b/TP01/python/typecheck.py
@@ -0,0 +1,16 @@
+# Typing annotations for variables:
+# name: type
+int_variable: int
+float_variable: float
+int_variable = 4.2  # Static typing error, but no runtime error
+float_variable = 42.0  # OK
+float_variable = int_variable  # OK
+
+
+# Typing annotations for functions (-> means "returns")
+def int_to_string(i: int) -> str:
+    return str(i)
+
+
+print(int_to_string('Hello'))  # Static typing error, but no runtime error
+print(int_to_string(42) / 5)  # Both static and runtime error
diff --git a/TP01/riscv/asshand.s b/TP01/riscv/asshand.s
new file mode 100644
index 0000000..9054238
--- /dev/null
+++ b/TP01/riscv/asshand.s
@@ -0,0 +1,6 @@
+       .globl main
+main:	
+	addi a0, a0, 1
+	bne a0, a0, main
+end:
+	ret
diff --git a/TP01/riscv/bitcount.s b/TP01/riscv/bitcount.s
new file mode 100644
index 0000000..2b0f403
--- /dev/null
+++ b/TP01/riscv/bitcount.s
@@ -0,0 +1,14 @@
+	.globl main
+main: 	                                                           
+	addi	sp,sp,-16
+	sd	ra,8(sp)
+## TODO Your assembly code there
+## END TODO End of user assembly code
+	ld	ra,8(sp)
+	addi	sp,sp,16
+	ret
+
+# Data comes here
+	.section	.data
+mydata:
+	.dword 7
diff --git a/TP01/riscv/carres.s b/TP01/riscv/carres.s
new file mode 100644
index 0000000..cb83ccf
--- /dev/null
+++ b/TP01/riscv/carres.s
@@ -0,0 +1,15 @@
+	.text
+	.globl main
+main: 	                                                           
+	addi	sp,sp,-16
+	sd	ra,8(sp)
+## TODO Your assembly code there
+## END TODO End of user assembly code
+	ld	ra,8(sp)
+	addi	sp,sp,16
+	ret
+
+# Data comes here
+	.section	.data
+mydata:
+	.dword 7
diff --git a/TP01/riscv/ex1.c b/TP01/riscv/ex1.c
new file mode 100644
index 0000000..68849da
--- /dev/null
+++ b/TP01/riscv/ex1.c
@@ -0,0 +1,12 @@
+/*Source code from Laure Gonnord, CAP Lab 1*/
+
+#include <stdio.h>
+
+int main(){
+
+  int x = 41;
+  x = x+1;
+  printf("%d\n",x);
+  
+  return 0;
+}
diff --git a/TP01/riscv/libprint.s b/TP01/riscv/libprint.s
new file mode 100644
index 0000000..01845bd
--- /dev/null
+++ b/TP01/riscv/libprint.s
@@ -0,0 +1,251 @@
+	.globl	println_int
+println_int:
+	.globl println_bool
+println_bool:
+	addi sp,sp,-8
+	sd   ra, 0(sp)
+	call print_int
+	call newline
+	ld   ra, 0(sp)
+	addi sp,sp,8
+	ret
+	
+	.globl	println_char
+println_char:
+	addi sp,sp,-8
+	sd   ra, 0(sp)
+	call print_char
+	call newline
+	ld   ra, 0(sp)
+	addi sp,sp,8
+	ret
+
+	.text
+	.align	1
+	.globl	println_string
+	.type	println_string, @function
+println_string: #address stored in a0
+	addi	sp,sp,-152
+	sd	ra,24(sp)
+	sd	s0,16(sp)
+	addi	s0,sp,32
+        sd      t0,32(sp)
+        sd      t1,40(sp)
+        sd      t2,48(sp)
+        sd      t3,56(sp)
+        sd      t4,64(sp)
+        sd      t5,72(sp)
+        sd      t6,80(sp)
+
+        sd      a0,88(sp)
+        sd      a1,96(sp)
+        sd      a2,104(sp)
+        sd      a3,112(sp)
+        sd      a4,120(sp)
+        sd      a5,128(sp)
+        sd      a6,136(sp)
+        sd      a7,144(sp)
+
+	## Argument is already in a0, just forward it to puts
+	call	puts
+
+	ld	ra,24(sp)
+	ld	s0,16(sp)
+
+        ld      t0,32(sp)
+        ld      t1,40(sp)
+        ld      t2,48(sp)
+        ld      t3,56(sp)
+        ld      t4,64(sp)
+        ld      t5,72(sp)
+        ld      t6,80(sp)
+
+        ld      a0,88(sp)
+        ld      a1,96(sp)
+        ld      a2,104(sp)
+        ld      a3,112(sp)
+        ld      a4,120(sp)
+        ld      a5,128(sp)
+        ld      a6,136(sp)
+        ld      a7,144(sp)
+
+	addi	sp,sp,152
+	jr	ra
+	.size	println_string, .-println_string
+	.section	.rodata
+	.align	3
+fmt_int:
+	.string	"%ld"
+str_empty:
+	.string	""
+	.text
+	.align	1
+	.globl	print_int
+	.type	print_int, @function
+print_int: # print int stored in a0, saves/restores all scratch registers (except ft<n> which we don't use)
+	addi	sp,sp,-152
+
+	sd	ra,24(sp)
+	sd	s0,16(sp)
+
+        sd      t0,32(sp)
+        sd      t1,40(sp)
+        sd      t2,48(sp)
+        sd      t3,56(sp)
+        sd      t4,64(sp)
+        sd      t5,72(sp)
+        sd      t6,80(sp)
+
+        sd      a0,88(sp)
+        sd      a1,96(sp)
+        sd      a2,104(sp)
+        sd      a3,112(sp)
+        sd      a4,120(sp)
+        sd      a5,128(sp)
+        sd      a6,136(sp)
+        sd      a7,144(sp)
+
+	## first parameter of print_int is second parameter of printf
+	mv	a1,a0
+	## first parameter of printf is the format string
+	la	a0,fmt_int
+	call	printf
+
+	ld	ra,24(sp)
+	ld	s0,16(sp)
+
+        ld      t0,32(sp)
+        ld      t1,40(sp)
+        ld      t2,48(sp)
+        ld      t3,56(sp)
+        ld      t4,64(sp)
+        ld      t5,72(sp)
+        ld      t6,80(sp)
+
+        ld      a0,88(sp)
+        ld      a1,96(sp)
+        ld      a2,104(sp)
+        ld      a3,112(sp)
+        ld      a4,120(sp)
+        ld      a5,128(sp)
+        ld      a6,136(sp)
+        ld      a7,144(sp)
+
+	addi	sp,sp,152
+	jr	ra
+	.size	print_int, .-print_int
+	.align	1
+	.globl	newline
+	.type	newline, @function
+newline: # print int stored in a0, saves/restores all scratch registers (except ft<n> which we don't use)
+	addi	sp,sp,-152
+
+	sd	ra,24(sp)
+	sd	s0,16(sp)
+
+        sd      t0,32(sp)
+        sd      t1,40(sp)
+        sd      t2,48(sp)
+        sd      t3,56(sp)
+        sd      t4,64(sp)
+        sd      t5,72(sp)
+        sd      t6,80(sp)
+
+        sd      a0,88(sp)
+        sd      a1,96(sp)
+        sd      a2,104(sp)
+        sd      a3,112(sp)
+        sd      a4,120(sp)
+        sd      a5,128(sp)
+        sd      a6,136(sp)
+        sd      a7,144(sp)
+
+	## first parameter of printf is the format string
+	la	a0,str_empty
+	call	puts
+
+	ld	ra,24(sp)
+	ld	s0,16(sp)
+
+        ld      t0,32(sp)
+        ld      t1,40(sp)
+        ld      t2,48(sp)
+        ld      t3,56(sp)
+        ld      t4,64(sp)
+        ld      t5,72(sp)
+        ld      t6,80(sp)
+
+        ld      a0,88(sp)
+        ld      a1,96(sp)
+        ld      a2,104(sp)
+        ld      a3,112(sp)
+        ld      a4,120(sp)
+        ld      a5,128(sp)
+        ld      a6,136(sp)
+        ld      a7,144(sp)
+
+	addi	sp,sp,152
+	jr	ra
+	.size	newline, .-newline
+	.align	1
+	.globl	print_char
+	.type	print_char, @function
+print_char: # print char stored in a0 (ascii code)
+	addi	sp,sp,-152
+	sd	ra,24(sp)
+	sd	s0,16(sp)
+
+	addi	s0,sp,32
+
+
+        sd      t0,32(sp)
+        sd      t1,40(sp)
+        sd      t2,48(sp)
+        sd      t3,56(sp)
+        sd      t4,64(sp)
+        sd      t5,72(sp)
+        sd      t6,80(sp)
+
+        sd      a0,88(sp)
+        sd      a1,96(sp)
+        sd      a2,104(sp)
+        sd      a3,112(sp)
+        sd      a4,120(sp)
+        sd      a5,128(sp)
+        sd      a6,136(sp)
+        sd      a7,144(sp)
+
+	# call to putchar
+	mv	a5,a0
+	sb	a5,-17(s0)
+	lbu	a5,-17(s0)
+	sext.w	a5,a5
+	mv	a0,a5
+	call	putchar
+
+	#restore registers
+	ld	ra,24(sp)
+	ld	s0,16(sp)
+
+        ld      t0,32(sp)
+        ld      t1,40(sp)
+        ld      t2,48(sp)
+        ld      t3,56(sp)
+        ld      t4,64(sp)
+        ld      t5,72(sp)
+        ld      t6,80(sp)
+
+        ld      a0,88(sp)
+        ld      a1,96(sp)
+        ld      a2,104(sp)
+        ld      a3,112(sp)
+        ld      a4,120(sp)
+        ld      a5,128(sp)
+        ld      a6,136(sp)
+        ld      a7,144(sp)
+
+	addi	sp,sp,152
+	jr	ra
+	.size	print_char, .-print_char
+
+
diff --git a/TP01/riscv/minmax.s b/TP01/riscv/minmax.s
new file mode 100644
index 0000000..effe800
--- /dev/null
+++ b/TP01/riscv/minmax.s
@@ -0,0 +1,18 @@
+	.text
+	.globl main
+main: 	                                                           
+	addi	sp,sp,-16
+	sd	ra,8(sp)
+## TODO Your assembly code there
+## END TODO End of user assembly code
+	ld	ra,8(sp)
+	addi	sp,sp,16
+	ret
+
+# Data comes here
+	.section	.data
+mydata:
+	.dword 7
+	.dword 42
+min:
+	.dword 0
diff --git a/TP01/riscv/test_print.s b/TP01/riscv/test_print.s
new file mode 100644
index 0000000..36862d3
--- /dev/null
+++ b/TP01/riscv/test_print.s
@@ -0,0 +1,26 @@
+.section .text
+.globl main
+main:
+	addi	sp,sp,-16
+	sd	ra,8(sp)
+## Your assembly code there
+	la	a0, .LC1
+	call	println_string
+	li	a0,42
+	call	print_int
+	call	newline
+	li	a0,97
+	call	print_char
+	li	a0,10 #new line char
+	call	print_char
+	
+## /end of user assembly code
+	ld	ra,8(sp)
+	addi	sp,sp,16
+	ret
+
+# Data comes here
+	.section	.data
+	.align	3
+.LC1:
+	.string	"HI MIF08!"
diff --git a/TP01/riscv/triangles.s b/TP01/riscv/triangles.s
new file mode 100644
index 0000000..cb83ccf
--- /dev/null
+++ b/TP01/riscv/triangles.s
@@ -0,0 +1,15 @@
+	.text
+	.globl main
+main: 	                                                           
+	addi	sp,sp,-16
+	sd	ra,8(sp)
+## TODO Your assembly code there
+## END TODO End of user assembly code
+	ld	ra,8(sp)
+	addi	sp,sp,16
+	ret
+
+# Data comes here
+	.section	.data
+mydata:
+	.dword 7
diff --git a/TP01/tp1.pdf b/TP01/tp1.pdf
new file mode 100644
index 0000000..bb6dccf
Binary files /dev/null and b/TP01/tp1.pdf differ