제출 #1795

#제출 시각아이디문제언어결과실행 시간메모리
1795caffeinism7최댓값 (tutorial2)C++98
컴파일 에러
0 ms0 KiB
#include <stdio.h> int main(void){ int x, y, max=0; scanf("%d", &x); for(int i=1; i<=x; i++){ scanf("%d", &y); if(max < y) max = y; } printf("%d", max); return 0; }

컴파일 시 표준 에러 (stderr) 메시지

tutorial2.cpp: In function 'int main()':
tutorial2.cpp:6:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
tutorial2.cpp:9:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
/tmp/ccB2yyIs.o: In function `main':
tutorial2.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/cc1NYhsF.o:grader.cpp:(.text.startup+0x0): first defined here
/tmp/cc1NYhsF.o: In function `main':
grader.cpp:(.text.startup+0x97): undefined reference to `GetMax(int, int*)'
collect2: ld returned 1 exit status