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C (gcc), 57 64 bytes x,s;main(){scanf("%d",&x);s=sqrt(x);printf("%d",s*s==x);} Try it online!
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#3: Post edited
by
Lundin
·
2021-08-06T22:53:15Z (over 3 years ago)
- # [C (gcc)], 57 <strike>64</strike> bytes
- <!-- language-all: lang-c -->
- x,s;main(){scanf("%d",&x);s=sqrt(x);printf("%d",s*s==x);}
[Try it online!][TIO-ks0y08ub]- [C (gcc)]: https://gcc.gnu.org/
[TIO-ks0y08ub]: https://tio.run/##S9ZNT07@/79Cp9g6NzEzT0Ozujg5MS9NQ0k1RUlHrULTuti2uLCoRAPIKijKzCuByhRrFdvaAsVq//83M/mXnJaTmF78XzcnFwA "C (gcc) – Try It Online"ry It Online"
- # [C (gcc)], 57 <strike>64</strike> bytes
- <!-- language-all: lang-c -->
- x,s;main(){scanf("%d",&x);s=sqrt(x);printf("%d",s*s==x);}
- [Try it online!][TIO-ks0y1g2e]
- [C (gcc)]: https://gcc.gnu.org/
- [TIO-ks0y1g2e]: https://tio.run/##S9ZNT07@/79Cp9g6NzEzT0Ozujg5MS9NQ0k1RUlHrULTuti2uLCoRAPIKijKzCuByhRrFdvaAsVq//83M/mXnJaTmF78XzcnFwA "C (gcc) – Try It Online"
#2: Post edited
by
Lundin
·
2021-08-06T22:52:20Z (over 3 years ago)
# [C (gcc)], 64 bytes- <!-- language-all: lang-c -->
x,s;main(){scanf("%d",&x);s=sqrt(x);puts(s*s^x?"false":"true");}[Try it online!][TIO-krz134jq]- [C (gcc)]: https://gcc.gnu.org/
[TIO-krz134jq]: https://tio.run/##DcbRCkAwFAbgdzlFm@xOLix5E7UOk9qEf2olr@7wXX1sFmaRXMNGt25K32C3eUXFRHWZtUWP40zq334lKFQY80DeBczUUTqvmbR9RNrmZR/cAjEhfg "C (gcc) – Try It Online"
- # [C (gcc)], 57 <strike>64</strike> bytes
- <!-- language-all: lang-c -->
- x,s;main(){scanf("%d",&x);s=sqrt(x);printf("%d",s*s==x);}
- [Try it online!][TIO-ks0y08ub]
- [C (gcc)]: https://gcc.gnu.org/
- [TIO-ks0y08ub]: https://tio.run/##S9ZNT07@/79Cp9g6NzEzT0Ozujg5MS9NQ0k1RUlHrULTuti2uLCoRAPIKijKzCuByhRrFdvaAsVq//83M/mXnJaTmF78XzcnFwA "C (gcc) – Try It Online"ry It Online"
#1: Initial revision
by
Lundin
·
2021-08-05T14:43:21Z (over 3 years ago)
# [C (gcc)], 64 bytes
<!-- language-all: lang-c -->
x,s;main(){scanf("%d",&x);s=sqrt(x);puts(s*s^x?"false":"true");}
[Try it online!][TIO-krz134jq]
[C (gcc)]: https://gcc.gnu.org/
[TIO-krz134jq]: https://tio.run/##DcbRCkAwFAbgdzlFm@xOLix5E7UOk9qEf2olr@7wXX1sFmaRXMNGt25K32C3eUXFRHWZtUWP40zq334lKFQY80DeBczUUTqvmbR9RNrmZR/cAjEhfg "C (gcc) – Try It Online"