tutorial2.cpp: In function 'int main()':
tutorial2.cpp:10:12: warning: format '%d' expects argument of type 'int', but argument 2 has type 'int*' [-Wformat=]
10 | printf("%d", std::max_element(a, a + n));
| ~^ ~~~~~~~~~~~~~~~~~~~~~~~~~~
| | |
| int int*
| %n
tutorial2.cpp:5:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
5 | scanf("%d", &n);
| ~~~~~^~~~~~~~~~
tutorial2.cpp:8:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
8 | scanf("%d", a + i++);
| ~~~~~^~~~~~~~~~~~~~~
/usr/bin/ld: /tmp/ccDaR44z.o: in function `main':
tutorial2.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccKGSvGy.o:grader.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccKGSvGy.o: in function `main':
grader.cpp:(.text.startup+0xaa): undefined reference to `GetMax(int, int*)'
collect2: error: ld returned 1 exit status