Objective-C中的计算

#import <Foundation/Foundation.h>

int main(int argc, const char * argv[]) {
    @autoreleasepool {
        int a = 5;
        int b = 3;
        int c = a + b;
        NSLog(@"The result of adding %d and %d is %d", a, b, c);
    }
    return 0;
}