words per minute
8
lambert
00:00
Speed
int main(void) {
int i, num = 42;
char str[20] = "Hello, C!";
float pi = 3.14159;
double *ptr = malloc(sizeof(double));
printf("Number: %d, String: %s\n", num, str);
scanf("%d", &i);
if (i > 0) {
printf("Positive: %d\n", i);
} else if (i == 0) {
printf("Zero\n");
} else {
printf("Negative: %d\n", i);
}
for (i = 0; i < 5; i++) {
printf("Loop: %d\n", i);
}
while (num > 0) {
num -= 10;
printf("While: %d\n", num);
}
do {
num += 5;
printf("Do-While: %d\n", num);
} while (num < 20);
switch (i % 3) {
case 0: printf("Divisible by 3\n"); break;
case 1: printf("Remainder 1\n"); break;
default: printf("Remainder 2\n"); break;
}
void swap(int *a, int *b) {
int temp = *a;
*a = *b;
*b = temp;
}
int arr[5] = {1, 2, 3, 4, 5};
for (i = 0; i < 5; i++) {
arr[i] *= 2;
printf("Array[%d] = %d\n", i, arr[i]);
}
struct Point {
int x;
int y;
} point = {10, 20};
printf("Point: (%d, %d)\n", point.x, point.y);
strcpy(str, "C Programming");
strlen(str);
free(ptr);
return 0;
}