99782

Run ID	作者	问题	语言	测评结果	Time	Memory	代码长度	提交时间
99782	吴梓玄	财务管理	C	Compile Error	0 MS	0 KB	743	2024-11-30 16:28:20

Tests(0/0):

Code:

//可以使用数组 #include<stdio.h> int main() { float surplus[12]; float Avg_Surplus,sum=0.0; // surplus为结余，AvgSurplus为平均结余 for(int i=0; i<12; i++){ scanf("%f",&surplus[i]); sum = sum + surplus[i]; } Avg_Surplus = sum / 12; printf("$%.2f",Avg_Surplus); return 0; } //不使用数组 #include<stdio.h> int main() { float surplus; float Avg_Surplus,sum=0.0; // surplus为结余，AvgSurplus为平均结余 for(int i=0; i<12; i++){ scanf("%f",&surplus); sum = sum + surplus; } Avg_Surplus = sum / 12; printf("$%.2f",Avg_Surplus); return 0; }

Run Info:

Main.c:29:5: error: redefinition of 'main'
 int main()
     ^
Main.c:4:5: note: previous definition of 'main' was here
 int main()
     ^
Main.c: In function 'main':
Main.c:13:13: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
             scanf("%f",&surplus[i]);
             ^
Main.c: In function 'main':
Main.c:38:13: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
             scanf("%f",&surplus);
             ^