Elements of Computer Programming |
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Page 15
... shown in Figure 2-2 . This type of diagram , which is called a flowchart , will be used extensively in later chapters . In the analogy , the boss had given the secretary verbal in- structions to begin with card 6 , which in conjunction ...
... shown in Figure 2-2 . This type of diagram , which is called a flowchart , will be used extensively in later chapters . In the analogy , the boss had given the secretary verbal in- structions to begin with card 6 , which in conjunction ...
Page 266
... shown in Figure 14-3 . Execution 000 - 049 0101004START SW 0001 050 - 099 1 L0703361056,001 1 1 Figure 14-3 of the instruction at 056 causes the field at 070 , together with its word mark , to be loaded into storage positions 333-336 ...
... shown in Figure 14-3 . Execution 000 - 049 0101004START SW 0001 050 - 099 1 L0703361056,001 1 1 Figure 14-3 of the instruction at 056 causes the field at 070 , together with its word mark , to be loaded into storage positions 333-336 ...
Page 270
... shown in Figure 14-10 . The READ area now contains seven SET WORD MARK 000 049 , 008015,022026,030034,041,045,053,0570731026 1 050 - 099 Figure 14-10 instructions , whose sole function is to set up the READ area for the next card ...
... shown in Figure 14-10 . The READ area now contains seven SET WORD MARK 000 049 , 008015,022026,030034,041,045,053,0570731026 1 050 - 099 Figure 14-10 instructions , whose sole function is to set up the READ area for the next card ...
Contents
HISTORY OF DIGITAL COMPUTERS | 1 |
PRELIMINARY CONCEPTS | 13 |
INFORMATION STORAGE | 25 |
Copyright | |
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Common terms and phrases
ADD instruction assembler autocoder blank BRANCH instruction CARD COLUMN card contains CHAR character CLEAR STORAGE Cobol conditional BRANCH constant Contents of storage decimal digits DIVD DIVR DIVX EDOUT example FICA field file number FOLLOWS ON CARDS format Fortran function GRADE grade-point average gross pay index location input card input/output instruction causes language last card LINE COUNT LABEL loading loop LOOP2 machine machine-language magnetic tape main program MCW RETRN2 MCW ZERO MILES PRATT mnemonic MOVE instruction MULT MULTD MULTIPLY SUBROUTINE MULTR MULTX net pay object deck Op code OPERAND operation code output problem program flowchart program switch READ A CARD READ area record RETRN2 sequence SET WORD MARK shown in Figure Source Program specified SPS program statement storage positions stored student SUBROUTINE FOLLOWS SUBTRACT SUPPRESS ZERO SYMBOLIC PROGRAMMING SYSTEM SZARG tape TEMPERATURE tion values VOLUME withholding tax WORD MARK instruction Write a program zone