0_0_20016914_2457.cpp:1:11: error: #include expects "FILENAME" or <FILENAME>
#include
^
0_0_20016914_2457.cpp: In function 'int main()':
0_0_20016914_2457.cpp:26:18: error: 'scanf' was not declared in this scope
scanf("%d",&t);
^
0_0_20016914_2457.cpp:34:23: error: 'printf' was not declared in this scope
printf("1 1\n");
^
0_0_20016914_2457.cpp:38:33: error: 'printf' was not declared in this scope
printf("%d %d\n",n/k,m/k); //分子与分母化简
^
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