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May 23, 2016 22:01
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Save ButchDean/50e54bebca5b83c1a14378f6b017cc75 to your computer and use it in GitHub Desktop.
A countdown timer handy for many things.
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| #include <stdio.h> | |
| #include <time.h> | |
| int main() | |
| { | |
| time_t start, now; | |
| double secs = 0.0; | |
| int timercountdown = 10; | |
| start = now = time(NULL); | |
| while(1) | |
| { | |
| secs = difftime(now, start); | |
| if(secs > 1.0) | |
| { | |
| if(timercountdown > 0) | |
| printf("%d\n", timercountdown); | |
| start = now; | |
| timercountdown--; | |
| if(timercountdown == -1) | |
| break; | |
| } | |
| now = time(NULL); | |
| } | |
| puts("BOO! Gotcha!"); | |
| return 0; | |
| } |
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