Question

How to print all command line arguments except the program name in Objective-C

Answer 1

#include <stdio.h>
#include <stdlib.h>

int main(int argc, char *argv[])
{
    while (*++argv) {
        printf("%s", *argv);
        if (argv[1]) printf(" ");
    }
    printf("\n");
    
    return EXIT_SUCCESS;
}



/*
run:

abc 123 F35

*/

 

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Answer 2

#import <Foundation/Foundation.h>

int main() {
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
    
    NSArray *all=NSProcessInfo.processInfo.arguments;
    NSArray *args=[all subarrayWithRange:NSMakeRange(1,all.count-1)];
  
    puts([args componentsJoinedByString:@" "].UTF8String);
    
    [pool drain];
  
    return 0;
}


/*
run:

abc 123 F35

*/

 

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