0_0_24824259_15221.cpp: In function 'int main()':
0_0_24824259_15221.cpp:9:31: error: 'n' was not declared in this scope
while(t--&&scanf("%d%d", &n, &k))
^
0_0_24824259_15221.cpp:9:35: error: 'k' was not declared in this scope
while(t--&&scanf("%d%d", &n, &k))
^
|