编写C加加程序报错 c加加编译错误出现syntax error')'
c\u52a0\u52a0\u600e\u4e48\u7f16\u5199\u8fd9\u4e9b\u7a0b\u5e8f\uff0c\u8c22\u9898\u76ee\u4e00\uff1a
#include
#include
using namespce std;
int main()
{
int a,b,c;
int area;
cout<<"\u8bf7\u8f93\u5165\u4e09\u89d2\u5f62\u7684\u4e09\u6761\u8fb9\u957fa,b,c:"<<endl;
cin>>a>>b>>c;
int p=(a+b+c)/2;
area=sqrt(p*(p-a)*(p-b)*(p-c));
cout<<area;
return 0;
}
\u8fd9\u4e24\u4e2a\u662fVC\u7684\u7f16\u8bd1\u9519\u8bef\uff0c\u5176\u4e2dCxxxx\u7684\u56db\u4f4d\u6570\u5b57\u4e3a\u9519\u8bef\u53f7\u3002\u5177\u4f53\u5982\u4e0b\uff1a
1 C2061:
\u82f1\u6587\u7248\u9519\u8bef\u63cf\u8ff0\u4e3a\uff1a
error C2061: syntax error : identifier 'XXXX'
\u5176\u4e2dXXXX\u4e3a\u5177\u4f53\u51fa\u9519\u7684\u6807\u8bc6\u7b26\u3002
\u51fa\u73b0\u8fd9\u4e2a\u9519\u8bef\uff0c\u9700\u8981\u5230\u51fa\u9519\u884c\u68c0\u67e5\u63d0\u793a\u9519\u8bef\u7684\u53d8\u91cf\u3002
\u4e00\u822c\u6709\u4e09\u79cd\u53ef\u80fd\uff1a
a. \u53d8\u91cf\u672a\u5b9a\u4e49\uff1b
b. \u53d8\u91cf\u540d\u6253\u9519\u4e86\uff0c\u6bd4\u5982Str\u6253\u6210\u4e86str\u4e00\u7c7b\u7684\u62fc\u5199\u9519\u8bef\uff1b
c.\u53d8\u91cf\u4f5c\u7528\u57df\u4e0d\u5bf9\u3002\u5728\u8d85\u51fa\u5b9a\u4e49\u53d8\u91cf\u4f5c\u7528\u57df\u3002
2 C2059\uff1a
\u82f1\u6587\u7248\u9519\u8bef\u63cf\u8ff0\u4e3a\uff1a
error C2059: syntax error : 'XXX'
\u5176\u4e2dXXX\u4e3a\u5177\u4f53\u51fa\u9519\u7684\u6807\u8bc6\u7b26\u3002
\u51fa\u73b0\u8fd9\u4e2a\u9519\u8bef\uff0c\u9700\u8981\u5230\u51fa\u9519\u884c\u68c0\u67e5\u63d0\u793a\u9519\u8bef\u7684\u7b26\u53f7\u3002
\u4e00\u822c\u662f\u6253\u9519\u7b26\u53f7\u4e86\uff0c\u6bd4\u5982\u591a\u5199\u7b26\u53f7\uff0c\u5c11\u4e9b\u7b26\u53f7\uff0c\u591a\u4f59\u7684\u62ec\u53f7\u7b49\u7b49\u3002
\u53e6\u5916\uff0c\u5f53\u51fa\u73b0\u9519\u8bef\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u53cc\u51fbVC\u9519\u8bef\u7a97\u53e3\u7684\u5bf9\u5e94\u63cf\u8ff0\u884c\uff0c\u4ee3\u7801\u7a97\u53e3\u5c31\u4f1a\u81ea\u52a8\u8df3\u8f6c\u5230\u51fa\u9519\u884c\uff0c\u6709\u52a9\u4e8e\u5feb\u901f\u5b9a\u4f4d\u53ca\u89e3\u51b3\u95ee\u9898\u3002
int Add (int first, int second)
{
//下面要写在一行中，因为字符串的原因。
std::cout << "In Add(), received " << first << " and
"<<second << "\n";
return (first + second);
}
int main()
{
using std::cout;
using std::cin;
cout << "I'am in main()!\n";
int a, b, c;
cout << "Enter two numbers: ";
cin >> a;
cin >> b;
cout << "\nCalling Add()\n";
c=Add(a,b);
cout << "\nBack in main().\n";
cout << "c was set to " <<c;
cout << "\nExiting...\n\n";
return 0;
}
std::cout << "In Add(), received " << first << " and
"<<second << "\n";
这一句有问题，引号分开不能识别，还是放上面吧，写成这样：
std::cout << "In Add(), received " << first << " and"
<<second << "\n";
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