foo.c: In function 'main':
foo.c:7:2: warning: implicit declaration of function 'print'; did you mean 'printf'? [-Wimplicit-function-declaration]
print("%d",(n+1)*(n+1)-1);
^~~~~
printf
foo.c:6:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&n);
^~~~~~~~~~~~~~
/tmp/ccId3YBr.o: In function `main':
foo.c:(.text.startup+0x3c): undefined reference to `print'
collect2: error: ld returned 1 exit status
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3516 LV 8
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