提交记录 28330 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
xvl_	1000i. 【传统题】 A+B Problem	Compile Error	0	0 ns	0 KB	C++	161 B

提交时间	评测时间
2025-07-09 15:40:07	2025-07-09 15:40:09

代码

#include <stdio.h>

int main() {
	int n
scanf("%d", &n);
	for (int i = 1; i <= n; i++) {
		int a, b;
	scanf("%d", &a, &b)
printf("%d\n", a + b);
	}
	return 0;
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/ef8972885c9711f092f5f5b9524cb88a/contestant.cpp: In function ‘int main()’:
jp_data/tasks/ef8972885c9711f092f5f5b9524cb88a/contestant.cpp:5:1: error: expected initializer before ‘scanf’
    5 | scanf("%d", &n);
      | ^~~~~
jp_data/tasks/ef8972885c9711f092f5f5b9524cb88a/contestant.cpp:6:23: error: ‘n’ was not declared in this scope
    6 |  for (int i = 1; i <= n; i++) {
      |                       ^
jp_data/tasks/ef8972885c9711f092f5f5b9524cb88a/contestant.cpp:8:8: warning: too many arguments for format [-Wformat-extra-args]
    8 |  scanf("%d", &a, &b)
      |        ^~~~
jp_data/tasks/ef8972885c9711f092f5f5b9524cb88a/contestant.cpp:8:21: error: expected ‘;’ before ‘printf’
    8 |  scanf("%d", &a, &b)
      |                     ^
      |                     ;
    9 | printf("%d\n", a + b);
      | ~~~~~~