C how to determine whether the variable value from the keyboard input?-CodePudding

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C how to determine whether the variable value from the keyboard input?

Time：12-13

I sprout new

Such as the scanf (" % d % d ", & amp; A, & amp; b); Enter 1 immediately after the confirmation,

CodePudding user response:

If (the scanf (" % d % d ", & amp; A, & amp; B)==2) {
Printf (" input correct \ n ");
} else {
Printf (" the right input \ n ");
}