You never believed in aliens until one day, while exploring a building rumored to have UFO sightings to win a bet with your friend. During a phone call with your friend, the signal became increasingly distorted. Suddenly, you lost consciousness. When you opened your eyes, three aliens with mechanical arms appeared before you in a strange space, with your limbs restrained.
Your friend, discovering your disappearance, uses Turbo Granny（高速婆婆）time-travel ability to reach you. To pinpoint your location, he sends signals that you need to respond to.
You will receive T signals S. You need to return the execution result of each line to your friend.
The signals will only appear in the following formats:
1. printf("<string>");
2. printf("<string>", '<char>' / <integer>, '<char>' / <integer>, ...);
3. for(int i=N; i < M; i++) printf(...);
(The printf format in the 3rd case follows the same pattern as cases 1 and 2.)
The first line contains an integer T, representing the number of signals.
The following T lines each contain a string Si , representing the signal to process in the i-th round.
Each signal Si is guaranteed to:
Output T lines, each containing a signal Si , representing the signal to process in the i-th round.
Please remember to print "\n" at the end.
You can solve this problem using the fgets function and some functions from the string.h library.
fgets(). (https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/fgets-fgetws?view=msvc-170)strtok(). (https://cplusplus.com/reference/cstring/strtok/)