Find Greatest of two number using command Line programming?

It is highly advisable to go through Command Line Arguments Post before even looking at the code. Please study this for TCS and come back to this post later.

#include <stdio.h>

int main(int argc, char *argv[])

{

            int c[10];

            int i,temp,j,greatest;

            j = 0;

            for(i=1; i<argc; i++)

{

            temp = atoi(argv[i]);

            c[j] = temp;

            j++;

}

            greatest = c[0];

            for (i = 0; i < 10; i++) {

            if (c[i] > greatest) {

            greatest = c[i];

               }

    }

            printf("Greatest of ten numbers is %d", greatest);

            return 0;

}

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