error:else'without a previous if

Question

int main()
{
int a,b;
scanf("%d,%d",&a,&b)
if(a>=b)
printf("%d",a);
else
printf("%d",b);
return 0;
C:\Users\OneDrive\文档\编程2022\10.7.cpp:6:2: error: expected ';' before 'if'
if(a>=b)
^

C:\Users\OneDrive\文档\编程2022\10.7.cpp:8:2: error: 'else' without a previous 'if'
遇到这种情况怎么办？

Answer 1

报错不是很清楚了吗？少了个;