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/* ramp.c
* output sequential number from start to end
* reepeatedly!
*
* Usage: ramp [start [end]]
*
* Default values are 200 and 2000
*/
#include <stdio.h>
#define START 200
#define END 2000
#define STEP 1
#define LOOPS 10
main(argc,argv)
int argc;
char **argv;
{
int d,step,i,st,end,l;
st=START; end=END; step=STEP; l=LOOPS;
argc--; argv++;
if (argc) {
argc--; st=atoi(*argv++);
if (argc) {
argc--; end=atoi(*argv++);
if (argc) {
argc--; step=atoi(*argv++);
if (argc) {
argc--; l=atoi(*argv++);
}
}
}
}
d=(st>end);
if (d) step=-step;
for (; l-- ; ) {
for (i=st; (d)?(i>=end):(i<=end); i+=step) printf("%d\n",i);
}
}
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