编程字典-If else if else 语句

If...else if...else 语句

#include

int main () {

/* local variable definition */

int a = 100;

/* check the boolean condition */

if( a == 10 ) {

/* if condition is true then print the following */

printf("Value of a is 10\n" );

} else if( a == 20 ) {

/* if else if condition is true */

printf("Value of a is 20\n" );

} else if( a == 30 ) {

/* if else if condition is true */

printf("Value of a is 30\n" );

} else {

/* if none of the conditions is true */

printf("None of the values is matching\n" );

}

printf("Exact value of a is: %d\n", a );

return 0;

}

转自编程字典C语言示例