Objective-C 03.for문
#import <Foundation/Foundation.h>
int main(int argc, const char * argv[])
{
int n, triangularNumber;
triangularNumber = 0;
for(n=1;n<=200;n=n+1)
triangularNumber += n;
@autoreleasepool {
// insert code here...
NSLog(@"The 200th Triangular number is %i",triangularNumber);
}
return 0;
}
for문의 형태
for(init_expression; loop_condition; loop_expression)
program statement
정수를 입력받아 삼각수의 합을 표시
#import <Foundation/Foundation.h>
int main(int argc, const char * argv[])
{
int n, triangularNumber, number;
NSLog(@"What triangular number do you want?");
scanf("%i", &number);
triangularNumber = 0;
for(n=1;n<=number;n++)
{
triangularNumber += n;
}
NSLog(@"Triangular number %i is %i\n",number, triangularNumber);
return 0;
}