Update TopCoder templates
Update TopCoder templates

Use `ll i` in {REP, FOR, FORD}
Create fallback {REPi, FORi, FORDi} with `int i`

Signed-off-by: Karel Ha <70f8965fdfb04f1fc0e708a55d9e822c449f57d3@gmail.com>

mathemage/CompetitiveProgramming,mathemage/CompetitiveProgramming,mathemage/CompetitiveProgramming,mathemage/CompetitiveProgramming,mathemage/CompetitiveProgramming,mathemage/CompetitiveProgramming