7 } else if (number < 0) { 8 printf("The number is negative.\n"); 9 } else { 10 printf("The number is zero.\n"); 11 } 12 return 0; 13} In this program, the number is evaluated against three conditions to determine if it is positive, negative, or zero, showcasing how els...
C If Else statement is kind of an extension toC IfStatement. In C If statement, we have seen that execution of a block of statements depends on a condition. In If Else statement, we have one more block, called else block, which executes when the condition is false. So, in C if-else...
if (condition){ // if the condition is true, // then run this code } else if(another_condition){ // if the above condition was false // and this condition is true, // then run the code in this block } else{ // if both the above conditions are false, // then run this code...
在描述它的功能时,可以把ELSEIF看作是在IF(如果)和ELSE(否则)之间的一个中继。如果IF语句的条件不满足,程序就会检查接下来的ELSEIF条件,这个过程会一直持续,直到找到满足的条件或者遇到一个没有附加条件的ELSE语句为止。 例如,我们可以利用ELSEIF语句来构建一个简单的成绩评级系统。如果一个学生的成绩大于或等于90分...
else if(condition3 ) { /* statement3 */ } else /* default statement */ Flow diagram For example: How if-else Statement Works in C? Basically, if the condition returns to be true then the statements mentioned inside the body of the logical ‘if’ are met or executed and the statements...
int score = 87; if (score >= 90) { printf("Grade: A"); } else if (score >= 80) { printf("Grade: B"); } else if (score >= 70) { printf("Grade: C"); } else { printf("Grade: F"); } User Authentication: When building a login system, “if-else” statements are inval...
Execute both if and else statements in C/C++ simultaneously编写一个同时执行两个 if-else 块语句的 C/C++ 程序。 Syntax of if-else statement in C/C++ ...
} else if ("other".equals(strategy)) { // Perform other operations } 上面一段代码,每一个 if 分支完成的都是相同的操作,只是在不同的性别场景下,操作方法的实现不同,那么就可以使用策略模式进行优化: 首先,定义一个抽象策略接口: public interface Strategy { ...
3) if else .. if condition (ladder/multiple if conditions)This type of if statement is used when you have more than one test conditions and blocks to execute.Syntaxif(test-condition1) { Block1; } else if(test-condition2) { Block2; } else if(test-condition3) { Block3; } ... ...
Q. Can I use multiple else if in C++? Yes, we can do that using an if-else-if ladder. It is similar to the switch variable statement, where we get multiple options, and one among them is selected. As soon as the condition matches, the statement inside that block is executed, and ...