0_0_37536762_31415.cpp: In function 'int main()':
0_0_37536762_31415.cpp:5:1: error: expected initializer before 'int'
int a,b;
^
0_0_37536762_31415.cpp:6:19: error: 'n' was not declared in this scope
while(scanf("%d",&n)==1){
^
0_0_37536762_31415.cpp:7:15: error: 'a' was not declared in this scope
scanf("%d%d",&a,&b);
^
0_0_37536762_31415.cpp:7:18: error: 'b' was not declared in this scope
scanf("%d%d",&a,&b);
^
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