continue ; break ; returnoptexpression; __leave ;/* Microsoft 专用1*/ compound-statement? {declaration-listoptstatement-listopt} declaration-list? declaration declaration-listdeclaration statement-list? statement
Jump statements are used to change the execution flow of a program. They include break statements, continue statements, and goto statements.①break语句 ①break statement break语句用于立即退出当前循环或switch语句。例如，for (int i = 0; i < 10; i++) { if (i == 5) { break; } printf("...
C - if...else statement C - nested if statements C - switch statement C - nested switch statements Loops in C C - Loops C - While loop C - For loop C - Do...while loop C - Nested loop C - Infinite loop C - Break Statement C - Continue Statement C - goto Statement Functions...
User Authentication: When building a login system, “if-else” statements are invaluable for verifying user credentials. Here’s a simplified example: char username[] = "user123"; char password[] = "pass456"; char input_username[20]; char input_password[20]; printf("Enter username: "); ...
continue ; break ; returnexpressionopt; __leave ;/* Microsoft 特定1*/ compound-statement: {declaration-listoptstatement-listopt} declaration-list: declaration declaration-listdeclaration statement-list: statement
Ifexpressionis false,statementis ignored. In the second form of syntax, which useselse, the secondstatementis executed ifexpressionis false. With both forms, control then passes from theifstatement to the next statement in the program unless one of the statements contains abreak,continue, orgoto...
printf("vol=%-7.2f\n",vol);printf("Pleaseinputradius&high:");scanf("%f%f",&radius,&high);}}●InC,thewhile,for,goto,anddostatementsprovideforrepetitiveaction.5.2WhileLoop condition formate：while(<expression>)<statements>functions：loopbody conditionFT Loopbody conditionLoopbody 【ex.5.2】...
breakis optional here, we must use if we want to break the execution of switch statement, if break is not found after the block (statements written in that particular block), it will execute the statement of next case. If any of the case values does not match with the variable, default...
C# jump statements (break, continue, return, and goto) unconditionally transfer control from the current location to a different statement.