7.
Explanation
‘ switch Statement ‘:
-
The ‘switch statement ‘ is used to select one of many code blocks to be executed based on the value of an expression.
#include <stdio.h>
int main() {
int choice;
printf("Enter a choice (1, 2, or 3): ");
scanf("%d", &choice);
switch (choice) {
case 1:
printf("You chose option 1.\n");
break; // Break out of the switch statement.
case 2:
printf("You chose option 2.\n");
break;
case 3:
printf("You chose option 3.\n");
break;
default:
printf("Invalid choice.\n");
}
return 0;
}
Break Statement:
-
The ‘ break statement ‘ is used to exit a loop or ’ switch ‘ statement prematurely when a certain condition is met.
#include <stdio.h>
int main() {
int i;
for (i = 0; i < 5; i++) {
if (i == 3) {
break; // Exit the loop when i equals 3.
}
printf("i is %d\n", i);
}
return 0;
}
Continue Statement:
-
The ‘ continue statement ‘ is used to skip the current iteration of a loop and continue with the next iteration.
#include <stdio.h>
int main() {
int i;
for (i = 0; i < 5; i++) {
if (i == 3) {
continue; // Skip the iteration when i equals 3.
}
printf("i is %d\n", i);
}
return 0;
}
‘ the switch ‘ statement allows you to select different code blocks based on the value of choice. The ‘ ‘ break statement ’ is used to exit the loop or ‘switch statement ’. The continue statement is used to skip the current iteration of a loop and move to the next iteration. These statements are essential for controlling the flow of your program.