View Compilation Error

0_0_28918013_136.cpp: In function 'int main()':
0_0_28918013_136.cpp:102:13: error: 'Cin' was not declared in this scope
             Cin>>init[i].l,>>init[i].r>>s);
             ^
0_0_28918013_136.cpp:102:28: error: expected primary-expression before '>>' token
             Cin>>init[i].l,>>init[i].r>>s);
                            ^
0_0_28918013_136.cpp:107:24: error: 'cmp' was not declared in this scope
         sort(x+1,x+n+1,cmp);
                        ^