0_0_36783544_12888.cpp:5:4: error: missing terminating " character scanf("%d%d¡°£¬&a£¬&b) ^ 0_0_36783544_12888.cpp: In function 'int main()': 0_0_36783544_12888.cpp:7:4: error: expected ')' before 'printf' printf("a+b=%d\n",c) ^