cool

02/02_11p.c

@@ -0,0 +1,13 @@
+#include <stdio.h>
+
+int main() {
+    int abc_mart;
+    unsigned int 7eleven;
+    int sk@;
+    int _score;
+    int sun rin;
+    int bestValue;
+
+    printf("Temp");
+    return 0;
+}

02/02_13p.c

@@ -0,0 +1,16 @@
+#include <stdio.h>
+
+int main() {
+    int num1;
+    num1 = 10;
+    int num2 = 20;
+    int num3, num4;
+    num3 = 30;
+
+    printf("num1 : %d\n", num1);
+    printf("num2 : %d\n", num2);
+    printf("num3 : %d\n", num3);
+    printf("num4 : %d", num4);
+
+    return 0;
+}

02/02_14p_1.c

@@ -0,0 +1,13 @@
+#include <stdio.h>
+
+int main() {
+    int a;
+    a = 10;
+    int b;
+    b = 20;
+
+    printf("a : %d\n", a);
+    printf("b : %d\n", b);
+
+    return 0;
+}

02/02_14p_2.c

@@ -0,0 +1,8 @@
+#include <stdio.h>
+
+int main() {
+    int A;
+    printf("%d", a);
+
+    return 0;
+}

02/02_14p_3.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main() {
+    int a, int b, int c;
+    return 0;
+}

02/02_14p_4.c

@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+int main() {
+    int if;
+
+    return 0;
+}

02/02_24.c

@@ -0,0 +1,8 @@
+#include <stdio.h>
+#define TMP 20
+
+int main() {
+    printf("TMP: %d\n", TMP);
+    // TMP = 10;
+    return 0;
+}

02/02_25.c

@@ -0,0 +1,11 @@
+#include <stdio.h>
+
+int main() {
+    int const a = 100;
+    const int b = 200;
+
+    printf("a: %d\n", a);
+    printf("b: %d\n", b);
+
+    return 0;
+}

02/02_33p.c

@@ -0,0 +1,11 @@
+#include <stdio.h>
+
+int main() {
+printf("char: %zu byte\n", sizeof(char));
+printf("int: %zu bytes\n", sizeof(int));
+printf("long: %zu bytes\n", sizeof(long));
+printf("long long: %zu bytes\n", sizeof(long long));
+printf("pointer: %zu bytes\n", sizeof(void*));
+
+return 0;
+}

02/02_38p.c

@@ -0,0 +1,8 @@
+#include <stdio.h>
+#include <math.h>
+
+int main() {
+    printf("%f", sqrt(2));
+
+    return 0;
+}