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Addtion of numbers Time Limit: 2 seconds Eric is currently studying in Primary two. He was asked to do n ( 1【图片】n【图片】20 ) addition problems, which is to sum up two integers, a and b ( 1【图片】a, b < 231 ). He has to hand this in tomorrow. However, he is a very lazy student. He wants to play lego instead of doing this homework. You are Eric's elder brother and he ask you to help him. As both of you are lazy guys, you decide to write a program to complete this task rather than calculating those by hand. Input The input contains n + 1 lines of input. The first line of the input is the number n. The second line to the n + 1th line contains two numbers a and b at each line. Output The output file contains n lines, which are the sum of a and b. The i-th line of output is the sum of the two integers in the i+1-th line of input. Sample Input5 1 1 2 9 3 6 4 19 5 200 Sample Output2 11 9 23 205
解答：var x,y,n:qword; i:longint; begin readln(n); for i:=1 to n do begin readln(x,y); writeln(x+y); end; en