avarage square

05_compare_speed/01_square/plots.py

@@ -55,9 +55,7 @@ def plot_all_lang(input_: dict):
         plt.text(index, value + 1, formatted_value, ha='center', va='bottom')
     plt.show()
 
-#x = {"C++": 0.098428, "C": 0.097570, "Mojo": 0.0536247719, "Haskell": 0.14860259, "Python": 38.82756280899048}
-
 #resullts Janina:
-x = {"C++": 0.002895, "C": 0.005625, "Mojo": 0.000434,  "Python": 0.07155}
+x = {"C++": 0.002587, "C": 0.002669, "Mojo": 0.000394,  "Python": 0.063196}
 
 plot_all_lang(x)

05_compare_speed/01_square/square_c.c

@@ -4,22 +4,31 @@
 int main()
 {
     int n;
-    int a;
+    int rounds = 100;
+    int a=0;
     printf("Enter a number: ");
     scanf("%d", &n);
     
-    a = 0;
-    clock_t start = clock();
-    for(int i = 0; i <n; i++){
-        for(int j = 0; j <n; j++){
-            a +=1;
+    double time_spent[rounds];
+    for(int t =0; t<rounds;t++){
+        a=0;
+        clock_t start = clock();
+        for(int i = 0; i <n; i++){
+            for(int j = 0; j <n; j++){
+                a +=1;
+            }
         }
+        clock_t end = clock();
+        time_spent[t] = ((double) (end - start)) / CLOCKS_PER_SEC;
     }
-    clock_t end = clock();
     
-    double time_spent = ((double) (end - start)) / CLOCKS_PER_SEC;
-
+    
+    double result_time = 0;
+    for(int t =0; t<rounds;t++){
+        result_time += time_spent[t];
+    }
+    result_time /= rounds;
     printf("The square of %d is: %d \n" ,n, a);
-    printf("Time to calculate: %f seconds \n", time_spent);
+    printf("Time to calculate: %f seconds \n", result_time);
     return 0;
 }
\ No newline at end of file

05_compare_speed/01_square/square_cpp.cpp

@@ -3,23 +3,33 @@ using namespace std;
 
  
 int main() {
+    int rounds = 100;
     int n;
     int a;
     printf("Enter a number: ");
     scanf("%d", &n);
     
+    double time_spent[rounds];
     a = 0;
-    clock_t start = clock();
-    for(int i = 0; i <n; i++){
-        for(int j = 0; j <n; j++){
-            a +=1;
+    for(int t =0; t<rounds;t++){
+        a=0;
+        clock_t start = clock();
+        for(int i = 0; i <n; i++){
+            for(int j = 0; j <n; j++){
+                a +=1;
+            }
         }
+        clock_t end = clock();
+        time_spent[t] = ((double) (end - start)) / CLOCKS_PER_SEC;
     }
-    clock_t end = clock();
     
-    double time_spent = ((double) (end - start)) / CLOCKS_PER_SEC;
-
+    
+    double result_time = 0;
+    for(int t =0; t<rounds;t++){
+        result_time += time_spent[t];
+    }
+    result_time /= rounds;
     printf("The square of %d is: %d \n" ,n, a);
-    printf("Time to calculate: %f seconds \n", time_spent);
+    printf("Time to calculate: %f seconds \n", result_time);
     return 0;
 }
\ No newline at end of file

05_compare_speed/01_square/square_m.mojo

@@ -4,15 +4,22 @@ fn main()raises:
     let py = Python.import_module("builtins") # to use python 'input'
     let datetime = Python.import_module("datetime")
     let n = py.int(py.input("Enter a number: "))
+    
+    let now = datetime.datetime.now()
+    var time_diff = now - now #get right type for variable 8messy, since it's a Python type
 
     var a = 0
-    let start = datetime.datetime.now()
-    # calculate square of input value <n>
-    for i in range (n):
-        for j in range (n):
-            a += 1
-    let end = datetime.datetime.now()
-    let time_diff = end - start
+    for i in range(100):
+        a = 0
+        let start = datetime.datetime.now()
+        # calculate square of input value <n>
+        for i in range (n):
+            for j in range (n):
+                a += 1
+        let end = datetime.datetime.now()
+        time_diff += (end - start) # accumulator for avarage
+        
+    time_diff = time_diff/100 #get avarage calculation time
     print("The square of ",n," is: ",a)
     print("Time to calculate: ",time_diff.total_seconds()%60," seconds")
 

05_compare_speed/01_square/square_p.py

@@ -2,12 +2,16 @@ import datetime
 
 n = int(input("Enter a number: "))
 a = 0
-start = datetime.datetime.now()
-for i in range (n):
-    for j in range (n):
-        a += 1
-end = datetime.datetime.now()
-time_diff = end - start
-
+now = datetime.datetime.now()
+time_diff = now - now
+for i in range (100):
+    a=0
+    start = datetime.datetime.now()
+    for i in range (n):
+        for j in range (n):
+            a += 1
+    end = datetime.datetime.now()
+    time_diff += end - start
+time_diff= time_diff/100
 print("The square of ",n," is: ",a)
 print("Time to calculate: ",time_diff.total_seconds()%60," seconds")
\ No newline at end of file