1950s-1960s 的计算机软件 (cont'd)
Fortran 已经 “足够好用”
- 迎来了自然科学、工程机械、军事……对计算机的需求暴涨
C---- THIS PROGRAM READS INPUT FROM THE CARD READER,
C---- 3 INTEGERS IN EACH CARD, CALCULATE AND OUTPUT
C---- THE SUM OF THEM.
100 READ(5,10) I1, I2, I3
10 FORMAT(3I5)
IF (I1.EQ.0 .AND. I2.EQ.0 .AND. I3.EQ.0) GOTO 200
ISUM = I1 + I2 + I3
WRITE(6,20) I1, I2, I3, ISUM
20 FORMAT(7HSUM OF , I5, 2H, , I5, 5H AND , I5,
* 4H IS , I6)
GOTO 100
200 STOP
END