C - TP3 - angles.c

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

int main(int argc, char *argv[])
{
    if(argc != 2)
        exit(1);

    double c, s, t;
    c = cos(atoi(argv[1]));
    s = sin(atoi(argv[1]));
    t = tan(atoi(argv[1]));

    printf("cos: %f\nsin: %f\ntan: %f", c, s, t);

    return 0;
}